Patent Publication Number: US-11039232-B2

Title: Chair mountable audio and charging system for mobile and portable electronic devices

Description:
RELATED APPLICATIONS 
     The present application is a continuation of U.S. patent application Ser. No. 14/889,495 filed Nov. 6, 2015, which is a 371 National Phase Application of International Application No. PCT/US2014/037203 filed May 7, 2014, which claims priority to U.S. Provisional Application No. 61/855,050, filed May 7, 2013, and U.S. Provisional Application No. 61/964,215, filed Dec. 23, 2013—the contents of all of which are expressly incorporated herein by reference. 
    
    
     TECHNICAL FIELD 
     The present invention generally relates to audio systems for mobile and portable electronic devices having charging and power capabilities. The present invention more specifically relates to a chair mountable solar powered charging and audio systems for mobile and portable electronic devices. 
     FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT 
     None. 
     BACKGROUND OF THE INVENTION 
     Mobile electronic devices have rapidly evolved over the past several years. Portable handheld radios that were once capable of providing audio output of received broadcast radio signals have been replaced with PMP or MP3 audio players, many of which have radios integrated within them. A portable media player (PMP) or digital audio player (DAP) is a consumer electronics device that is capable of storing and displaying digital media such as audio, video, images, and documents. Data is typically stored on a hard drive, Microdrive, or a flash memory. In contrast, analog portable audio players play music from cassette tapes, records, or discs. Often digital audio players are sold as MP3 players, even if they support other file formats. Other types of electronic devices like cellphones or smart phones, tablet and laptop computers, and digital cameras may be referred as PMPs because of playback capabilities. Mobile and smart phones have advanced significantly since the release of the first cell phone technology and what was initially released as a portable phone that could be taken out of the home into the car solely for the purposes of making phone calls, has turned into a handheld computer having more processing power, capability, and features than early personal computers. 
     In order to allow for continued and mobile use of mobile electronic devices, chargers which provide power to the device may be utilized. Chargers for mobile electronic devices come in many forms including plug in, solar powered chargers, portable charges that plug into transportation vehicles, and battery operated rapid portable chargers. It is common for mobile electronic devices to run out of power and stop working while being used in outdoor areas, like for example when sitting outdoors in an outdoor type chair. Many times, a power outlet or other method of charging will not be available near the outdoor chair to allow the consumer to continue using the mobile electronic device for music, video, phone calls or other uses. 
     Chairs for outdoor leisure may be embodied in many forms including but not limited to, patio and deck, pool side, and beach chairs. Some of these chairs are solid and configured in a fixed position, while some may be adjustable for comfort, or foldable for portability. Outdoor chairs can be used during both day and night, in all types of terrain, and weather including rain, snow, cloudy weather, and sunshine. 
     Mobile electronic devices may be used while sitting in a beach chair or the like, and a user may not be able to handle the mobile electronic device due to sand, water, and/or sun lotion that may be on the consumer&#39;s hands. Such terrain or weather may prevent the consumer from interfacing with the mobile electronic device in several ways, such as placing and removing head phones, controlling volume, selecting audio or video for playback, or other interfacing activity. 
     As mentioned, when used outdoors, and in an outdoor chair, headphones and/or ear buds may often be used in place of built in speakers allowing the user of the mobile electronic device to avoid broadcasting audio to other people nearby that may not wish to hear it. The use of headphones or ear buds may provide additional problems in some weather or terrain if the user needs to repeatedly interface with the headphones and has dirt, sun lotion, sand or water on the hands. This can dirty, contaminate and/or damage the mobile electronic device and/or headphones. Headphones and ear buds also restrict the user of these devices from sufficiently hearing ambient sound which in many cases is desirable or even needed. 
     Portable speakers may be used with mobile electronic devices as an alternative to headphones in such environments, however, existing prior art portable speaker designs for mobile electronic devices are not designed to mount on outdoor chairs. Existing speakers would need to be placed on the ground near the chair, or on the foot of the chair if it is a long outdoor lounge chair and provides the required additional space. The prior art portable speakers used in such a way do not provide the user with a good method of listening to music or other audio output with the degree of privacy that headphones do. Additionally, existing speakers may provide a nuisance to other people located near the individual using existing speakers as others would be subjected to hearing the audio output from the portable speakers. In order to have privacy and avoid becoming a nuisance to those around them, the user of the mobile electronic device and portable audio speakers generally has to place the speakers near their head and/or ears at low volume or leave them distant and turn the volume down on the audio output to a level that may also prevent the user themselves from hearing the audio output at a desired level of sound. 
     The present invention is provided to solve these and other issues. 
     SUMMARY OF THE INVENTION 
     Accordingly, the present invention aims to provide a portable chair mountable audio system for sound producing devices or mobile electronic devices. The portable chair mountable audio system may be capable of being mounted to chairs and can be adjusted to mount to various locations on chairs, and specifically any location located along the backrest of chairs, preferably proximate a user&#39;s head. The positioning of the at least one speaker proximate the user&#39;s head should be proximate a user&#39;s head when they are sitting back in the chair to which the portable chair mountable audio system is mounted. Spatially locating the speakers proximate the user&#39;s ears when mounted allows for the sound to be heard by a user when the sound is at a low volume like with headphones, while allowing the user to be able to still hear ambient sounds and not have to deal with inserting and removing headphones to maneuver or use electronic devices, and without those around them being able to hear the music. 
     The mounting may also be capable of mounting to various sizes of chairs or chair elements. In order to provide charging or power capabilities, the system may include a rechargeable battery with common recharging methods such as a portable battery charger with a USB connector or cable or other cable connector, or wireless inductive chargers. A solar cell or other solar power source capable of utilizing solar energy to create and provide power may also be provided as part of the system. Sound producing devices and mobile and portable electronic devices may include, for example, PMPs, MP3 players, DAPs, smart phones and cell phones, portable computers, like for example laptops or tablet computers, and portable radios which are digital or otherwise. Of course it is contemplated that the systems herein may be utilized with sound producing devices which are non-mobile electronic devices, like for example desktop computers, televisions, or the like. Essentially, the audio system described herein is capable of use with any device capable of producing sound. 
     Any speakers utilized in such systems may be designed in such a way to allow for directional and local audio output. With proper design considerations, the audio output from a speaker may be controlled to a narrowed angle of audio distribution that is more focused towards a given direction. 
     According to one aspect of the invention, a portable chair mountable audio system is provided. The portable chair mountable audio system includes at least one wireless speaker capable of wirelessly connecting to a mobile electronic device, and a fixture for housing the at least one speaker. The fixture may include a mounting element for mounting the fixture to a backrest of a chair. The mounting element may be configured to allow the fixture to be mounted at any position on the backrest of the chair. The fixture may be weather resistant, as well as sealed to particulate matter and waterproof or water resistant. 
     According to another aspect of the invention, the portable chair mountable audio system may include at least two speakers, at least one speaker being wireless or having wireless capabilities. The at least two speakers may be housed within the fixture. The fixture may also include at least two removable speaker covers which are capable of removable and replacement within the fixture, proximate the at least two speakers. At least one of the at least two removable speaker covers may be configured to effect, manipulate, block, or direct the sound output of at least one speaker. 
     The at least two speakers may both be wireless, and may be electrically and may be separated by a distance of at least twelve inches. Electrical connection may be accomplished using standard wires or other electrical connectors known in the art. 
     The fixture may also be configured such that the audio output of each of the at least two speakers is at least partially directed towards the other speaker. The direction of the audio output of each of the at least two speakers may be altered by manipulating the fixture. The distance the at least two speakers are separated may be adjustable so as to increase or decrease the distance between the speakers. 
     According to another aspect of the invention, the fixture may be capable of securing a towel to a chair to which the fixture is mounted. 
     According to another aspect of the invention, the mountable audio system may include at least one charging system for powering and charging the at least one speaker and any connected sound producing device. The at least one charging system may be located remotely from the fixture or integrated with the fixture. 
     In order to electrically connect the mountable audio system to a mobile or portable electronic device, at least one power cable may be included in the system. Electrical connectors may also be provided to connect the at least one charging system to the at least one wireless speaker. The wire connecting the at least one charging system to the at least one wireless speaker may be housed within the fixture. The mountable audio system may further include at least one rechargeable battery. The at least one rechargeable battery may be configured to provide power to the at least one wireless speaker and may be connected to, and capable of being, recharged by the at least one charging system. The at least one charging system may be any system known in the art, including, but not limited to, a solar powered charging system. 
     According to another aspect of the invention, whether one, two, or more speakers are used in the system, at least one speaker may be configured to provide a directional audio output. At least one speaker may also be capable of having the direction of its audio output manipulated. Additionally or alternatively, the fixture may be manipulated so that the direction of the audio output of at least one speaker housed within the housing may be adjusted. 
     According to another aspect of the invention, the mountable audio system may further include a portable or mobile electronic device housing. At least a portion of sound producing device housing may be clear, pliable, or both, and the sound producing device housing may be weather resistant as well as sealed to particulate matter and water resistant or water proof. The sound producing device housing may be separate from the fixture, or integrated with the fixture. 
     According to another aspect of the invention, the mounting element may be adjustable. The mounting element may be one or more of at least one strap, at least one bracket, Velcro, at least one a clip, at least one hook, and at least one suction cup. 
     According to another aspect of the invention, the fixture may be flexible. For example, the fixture may be constructed from silicon rubber or may be a pillow. 
     According to another aspect of the invention, the mountable audio system may include an antenna which may be integrated with the fixture. 
     According to another aspect of the invention, the at least one wireless speaker may include a device for connecting the at least one speaker to a sound producing device. The at least one speaker may utilize Bluetooth protocols or other wireless technology to wirelessly connect to a sound producing device. 
     The portable chair mountable audio system may also include at least one audio cable, the at least one audio cable being capable of connecting the at least one wireless speaker to a sound producing device. The at least one audio cable may be removable or retractable, and may be capable of being at least partially housed within the fixture. 
     According to another aspect of the invention, the portable chair mountable audio system may include a head rest. The head rest may be integrated with the fixture. 
     According to another aspect of the invention, the portable chair mountable audio system may include a pivot point. The pivot point may be formed as part of the fixture and allow the fixture to be folded or reduced in size for storage or travel. 
     Other aspects and features of the invention will become apparent to those having ordinarily skill in the art upon review of the following Description, Claims, and associated Drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  shows an embodiment of a portable chair mountable audio system; 
         FIG. 2  shows the portable chair mountable audio system of  FIG. 1  mounted to the backrest of a chair; 
         FIG. 3A  shows a top view of the portable chair mountable audio system in  FIG. 1  with a mounting element and connector; 
         FIG. 3B  shows a side view of the portable chair mountable audio system in  FIG. 1  with a mounting element and connector; 
         FIG. 3C  shows a back view of the portable chair mountable audio system in  FIG. 1  with a mounting element and connector; 
         FIG. 3D  shows a side view of the portable chair mountable audio system in  FIG. 1  with a mounting element and connector; 
         FIG. 3E  shows a side view of the portable chair mountable audio system in  FIG. 1  with a mounting element and connector; 
         FIG. 3F  shows a back view of the portable chair mountable audio system in  FIG. 1  with a mounting element and connector; 
         FIG. 4  shows an embodiment of a mountable audio system having a pillow like element formed as part of the fixture; 
         FIG. 5  shows the portable chair mountable audio system of  FIG. 1  having a headrest integrated therewith; 
         FIG. 6A  shows the portable chair mountable audio system of  FIG. 1  having a pivot point; 
         FIG. 6B  shows the portable chair mountable audio system of  FIG. 6A  being folded about the pivot point; 
         FIG. 7A  shows the portable chair mountable audio system of  FIG. 1  having a remote charging system connected thereto; 
         FIG. 7B  shows the portable chair mountable audio system of  FIG. 1  having a charging system integrated therewith; 
         FIG. 8A  shows the portable chair mountable audio system of  FIG. 1  having a mobile electronic device housing; 
         FIG. 8B  shows the portable chair mountable audio system of  FIG. 1  having a mobile electronic device housing integrated with the fixture; 
         FIG. 9  shows the portable chair mountable audio system of  FIG. 1  having an audio cable; and 
         FIG. 10  shows an alternative embodiment of a portable chair mountable audio system. 
     
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     While this invention is susceptible to embodiments in many different forms, there is described in detail herein, various embodiments of the invention with the understanding that the present disclosures are to be considered as exemplifications of the principles of the invention and are not intended to limit the broad aspects of the invention to the embodiments illustrated. 
     As discussed throughout, it should be understood that the various elements of the portable chair mountable audio system shown in figures and described herein may be combined or used together without limitation. Any of the features shown as being part of any portable chair mountable audio system may be utilized with any other features, regardless of whether or not such combination is directly disclosed. 
       FIG. 1  shows portable chair mountable audio system  10  which has at least one wireless speaker  12  and fixture  14  for housing the at least one wireless speaker  12 . Fixture  14  includes a mounting element  16  for mounting portable chair mountable audio system  10  to a chair  18  as seen in  FIG. 2 . Portable chair mountable audio system  10  may include electronics or device  20  which is capable of connecting the at least one wireless speaker to a mobile electronic device  22 , as seen, for example, in  FIG. 8A . As seen, device  20  may be incorporated into wireless speaker  12 , which may be a wireless speaker system, so that wireless speaker  12 , or the wireless speaker system, may wireless communicate with mobile electronic device  22 . For example, device  20  may be a Bluetooth technology or other encoded or matchable wireless communications devices or technology capable of connecting the portable chair mountable audio system to a sound producing device or mobile electronics device. Any wireless signal receiving device may be integrated with at least one speaker in the portable chair mountable audio system, or alternatively may be located within fixture  14  and connected to at least one speaker to provide received audio signals for playback. The use of wireless technology allows a user to use their mobile electronic device while audio is played from the device, without having to worry about any cables or wires getting the way. 
     Though the device may include only one wireless speaker, it is generally preferred that the device includes at least two speakers, at least one of which has wireless capabilities, so that a user may mount the device on a chair backrest or head rest and have sound provided to both ears. As seen in  FIGS. 1 and 2 , for example, whether one or two, or more, speakers are used, each speaker may be housed within the fixture. 
     As seen in  FIG. 1 , portable chair mountable audio system  10  may include removable speaker covers  24  which may be capable of being removed from and replaced on the fixture proximate where each speaker is housed. The removable speaker covers may be separate and distinct from any speakers or covers formed as part of the speakers, and may be designed for fashion or display purposes, like for example to allow for different colors or designs to be integrated with the fixture, or additionally or alternatively may also provide different effects on the sound output from the speaker located proximate the removable speaker cover. For example a removable speaker cover may provide a larger or small area through which sound emitted by any speakers located proximate the cover may pass, may provide a directional output or effect the direction any audio output by a speaker located proximate the removable speaker cover, or may block or entirely prevent audio output from a speaker located proximate the removable speaker cover. 
     Rather than provide multiple connection devices, portable chair mountable audio system  10  may include an electrical connector  26  housed within fixture  14  which connects speakers  12  together to allow for audio signals received by one speaker to be transmitted to and emitted from both speakers. 
     Where two speakers are used, the distance between the speakers, and more specifically the distance between the output of the speakers which is donated by D in  FIG. 1 , should be a great enough distance such that when portable chair mountable audio system  10  is mounted on a chair, a user can easily place their head between the speaker outputs and still have the speakers located proximate their ears to listen to the audio output. This distance should generally be at least twelve inches, and may be designed to more, or in some cases less, in order to accommodate various users. In order to avoid having to purchase multiple devices for multiple users, or require different users to mount different devices to a single chair when the user in the chair changes, fixture  14  may be adjustable to change the position of each speaker relative to each other. For example, if an adult sits in a chair with portable chair mountable audio system  10 , the adult may position speakers  12  fourteen inches apart so that their head can comfortably fit between the speakers and their ears can comfortably listen to the audio output from each speaker. If a child later sits in the same chair and wants to use the portable chair mountable audio system, the fixture may allow for speakers  12  to be moved closer together, like for example, to a distance of 10 inches, so that the audio output is positioned closer to the child&#39;s ears. In order to provide the movement, fixture  14  may be flexible or may allow for the movement of any portion housing a speaker or a portion of the fixture itself. For example, portions  66  of fixture  14  may be capable of sliding or otherwise moving along portion  68 . This will allow the speakers to be brought closer together or spaced further apart. Additionally, the audio output level of speakers  12  may be controlled utilizing volume controls  64  provided on fixture  14 . 
     As seen in  FIG. 3A  which shows a top view of an embodiment of portable chair mountable audio system  10 , where two speakers are used, fixture  14  may be configured such that the audio output direction O of each of the at least two speakers may be directed at least partially towards the other speaker. Configuring fixture  14  in this manner provides audio output from each speaker towards a user&#39;s ears so that the audio may be received by the user without the audio being audible, or substantially unaudible, to anyone located proximate the user. The direction of the audio output of each speaker may be altered by manipulating the fixture by moving the housing, for example in direction U as shown in  FIG. 1 , or direction S as shown in  FIG. 3A . By manipulating the fixture, the audio output of any housed speakers may be focused, up, down, inwards, outwards, or any combination thereof. In order to provide for manipulation, fixture  14  may be both flexible and resilient so that the fixture can be re-positioned and remain in the new position as desired. 
     In addition to being flexible and/or resilient, fixture  14  may also be weather resistant or proof, substantially sealed to particulate material like dirt or sand, and waterproof or water resistant, in order to protect the contents of any speakers, devices, and other electronics housed within. In order to achieve these characteristics, fixture  14  may be constructed using any material having such characteristics known in the art, like, for example, various plastics or polymers, rubber, or silicon rubber. Silicon rubber is particularly desirable as it is a material which generally does not increase in temperature which provides for safer use by a user in sunny or hot locations as the material will not heat up and burn their skin, and provides greater protection for any housed devices as the material itself will not heat up. 
     In addition to the fixture providing a directional audio output and being capable of manipulation to alter the direction of any audio output, speakers  12  may likewise be configured to provide a directional audio output or have the direction of any audio output manipulated or altered. As seen in  FIG. 1 , for example, speakers  12  may include device  48  which is capable of rotating the speakers or any inner elements within the speaker to alter the directional output of the speaker. In order to provide for directional output and manipulation of the same, speakers  12  may be standard speakers which output sound from a single side or point, or may also include parabolic reflectors or the like to prevent sound from escaping and allow for the manipulation of the direction of any audio output. 
       FIGS. 2 and 3A-3F  show various views of audio system  10  and different mounting elements and connectors that portable chair mountable audio system  10  may utilize to mount to a chair backrest. The mounting element and any associated connector may be formed integrally with fixture  14 , or may be a connector or multiple connectors which are integrated with fixture  14 . Examples of mounting elements which may be used include at least one strap  50  as seen in  FIGS. 2 and 3A , at least one bracket  52  as seen in  FIG. 3B , Velcro  54  as seen in  FIG. 3C , at least one clip  56  as seen in  FIG. 3D , at least one hook  58  as seen in  FIG. 3E , and/or at least one suction cup  60  as seen in  FIG. 3F . Any combination of the aforementioned, or any other known connectors or mounting elements, may be utilized by the portable chair mountable audio system and integrated with, or formed as part of, fixture  14  or as part of any portable chair mountable audio system discussed herein. In addition, mounting element  16  may be adjustable to accommodate different size chairs or different settings. 
     In addition to providing audio output, fixture  14 , including mounting element  16 , may be utilized to secure a towel to a chair to which the fixture is mounted. As seen in  FIG. 2 , when mounted to a chair, fixture  14  and mounting  16  may be utilized to secure towel  62  to the back of chair  18 . 
     As seen in  FIG. 4 , fixture  114  of portable chair mountable audio system  110  may also be formed as a pillow or pillow like structure which is capable of mounting to a chair. When formed as a pillow or pillow like element, fixture  114  may include any of the features discussed herein, like for example speakers  112 , mounting element  116 , and removable covers  124 , but additionally be formed as a pillow to provide greater user comfort. 
     In order to provide further user comfort without being formed as a pillow, portable chair mountable audio system  10  may include headrest  28  which is integrated with fixture  14  as seen in  FIG. 5 . Headrest  28  may be constructed using materials similar to or different from those used for fixture  14 , and may also include a cushion or other attachable and removable element which provides protection and greater comfort for the user. Headrest  28  may be incorporated into and used with any of the portable chair mountable audio systems discussed herein. 
     In order to provide greater transporting and storage capabilities, as seen in  FIG. 6A , fixture  14  may include pivot point  30  which may allow fixture  14  to be folded or reduced in size for storage or travel, as seen in  FIG. 6B . Pivot point  30  may be a joint or hinge formed direction in fixture  14 , or may be a discontinuity in fixture  14  with two portions of fixture  14  connected by a hinge element, for example. In embodiments where both a discontinuity and electrical connector  26  is used to connect multiple speakers  12  within a fixture are used, any wires may extend through the discontinuity so as to extend throughout the entire fixture. Pivot point  30  may be incorporated into any of the portable chair mountable audio systems discussed herein. 
     As seen in  FIGS. 7A and 7B , portable chair mountable audio system  10  may include at least one charging system  32  which may be used to power and charge any speakers  12  in the portable chair mountable audio system, as well as any mobile electronic devices connected to the portable chair mountable audio system. The at least one charging system may be integrated with fixture  14  in any location which will allow for the charging system to work and be connected to any speakers  12  and/or mobile electronic devices. For example, charging system  32  may be mounted to fixture  14  as seen in  FIG. 7B , or alternatively, may be mounted to any mounting element configured with the fixture. Alternatively, as seen in  FIG. 7A , charging system  32  may be located remotely from fixture  14  and connected thereto using electrical connector  70 . Electrical connector  70  may then be electrically connected to any elements used to provide power to speakers  12  or a mobile electronic device. 
     In order to electrically connect any charging system to a mobile electronic device, portable chair mountable audio system  10  may include at least one power cable  34  as seen in  FIG. 7A . Power cable  34  may be a separate cable, as seen in  FIG. 7A , or alternatively may be housed within a single sheath with any device connection elements like the audio cord as seen with cable  234  in  FIG. 10 . In order to provide power to at least one speaker, electrical connector  36  may be housed within fixture  14  and electrically connect power charging system  32  to speakers  12  or speakers  12  to each other. 
     In addition to a power charging system, in order to provide additional power when power charging system  32  is unavailable or inoperable, rechargeable battery  38  may be included in portable chair mountable audio system  10 . Any required wires or connection elements required to connect rechargeable battery  38  to speakers  12  and power charging system  32  for recharging may be housed within fixture  14 . 
     Power charging system  32  may be a solar powered charging system as seen in  FIGS. 7A and 7B , or may alternatively be any system known in the art. For example, power charging system  32  may be a plug and driver for connecting to a standard outlet. 
     It should be understood that any of the elements discussed with reference to charging system  38  and shown in  FIG. 7A or 7B  may be utilized with any of the various portable chair mountable audio systems discussed herein. 
     As seen in  FIGS. 8A and 8B , portable chair mountable audio system  10  and  10 ′ may include a sound producing device or mobile electronic device housing  40  and  40 ′. As seen in  FIGS. 8A and 8B , a portion of any sound producing device or mobile electronic device housing  40  and  40 ′ may be clear  44  and/or pliable  46  to allow for the viewing and manipulation of the sound producing device or mobile electronic device housed therein. Like fixture  14 , the sound producing device or mobile electronic device housing may be weather resistant or proof, sealed to particulate matter like sand or dirt, and may be water resistant or water proof. As seen in  FIG. 8A , sound producing device or mobile electronic device housing  40  may be formed separate from fixture  14 , or, as shown in  FIG. 8B , housing  40 ′ may be integrated with fixture  14 ′. A sound producing device or mobile electronic device housing like that shown in  FIGS. 8A and 8B  may be utilized with any of the portable chair mountable audio systems discussed herein. 
     As seen in  FIG. 9 , in addition to having wireless connecting capabilities, portable chair mountable audio system  10  may include audio cable  72  for connecting speakers  12  directly to a mobile electronic device. Cable  72  may be utilized when wireless capabilities are unavailable or cannot be used, like for example, on an airplane or the like. Cable  72  may be integrated with fixture  14 , and directly connected to at least one speaker  12  in the portable chair mountable audio system. Fixture  14  may include a portion  74  for housing cable  72 , which may also be retractable. Alternatively, cable  72  may be completely disconnectable or removable from portable chair mountable audio system  10  and may connect to the system or a speaker using a common connector like a USB connector or audio plug. Cable  72  may also include connector  76  for connecting to a mobile electronic device. 
       FIG. 10  shows an alternative embodiment of a portable chair mountable audio system. Portable chair mountable audio system  210  may include at least one speaker  212  housed within housing  214  and have mounting element  216  for mounting the portable chair mountable audio system to the backrest of a chair. Rather than have wireless connection capabilities, device  214  which may be audio cable  278  or the like may be provided to connect the portable chair mountable audio system to mobile electronic device  222 . Audio cable  278  may be directly connected to at least one speaker  212 , and may have an audio connector  276  capable of connecting to audio jack  280  in mobile electronic device  222 . Cable  278  may be integrated with fixture  214  or at least one speaker  212 . Fixture  214  may include a housing like that shown in  FIG. 9  for storing cable  278 , and cable  278  may be retractable. Cable  278  may also be removable, so as to be able to completely disengage from both portable chair mountable audio system and any mobile electronic device when not in use. 
     While the foregoing there has set forth embodiments of the invention, it is to be understood that the present invention may be embodied in other forms without departing from the spirit or central characteristics thereof. The present embodiments, therefore, are to be considered in all respects as illustrative and not restrictive, and the invention is not to be limited to the details given herein. While specific embodiments have been illustrated and described, numerous modifications come to mind without significantly departing from the characteristics of the invention and the scope of protection is only limited by the scope of the accompanying claims.