Spracht Aura BluNote Portable Wireless Speaker System with Bluetooth Connectivity Wireless, compatible with all Bluetooth/A2DP-enabled devices including iPad, iPhone and new smart Phones/Tablets including Droid, Blackberry, HTC, Samsung Galaxy and many more handsets and computers. Nominated for the CES Innovation Award! Advanced Audio Distribution Profile (A2DP) for high fidelity wireless audio. The Bass Boost provides deep, rich, bass tones for a powerful sound. Stereo Widening feature creates a 3-dimensional soundscape. When streaming from your phone, making or receiving calls, use the 'Push-To-Talk' (PTT) Button. Includes a microphone which transforms the BluNote into a 'Conference Phone' allowing you to make/receive calls while you are listening to music. Works with many computers and can be used as a conference device for SKYPE and other VOIP calls. Stores up to 8 Bluetooth profiles so you can pair with multiple devices. Runs on 4 'AA' batteries or with an A/C adapter. Inside the box: AURA Bluetooth speaker system, AC wall charger, 4 'AA' batteries, 3.5mm jack to connect to other NON-Bluetooth devices (ipods, mp3/mp4 players), User Guide and Quick Start Guide. Free iOS Equalizer APP that will increase volume by up to 25% Wireless, compatible with all Bluetooth/A2DP-enabled devices including iPad, iPhone and new smart Phones/Tablets including Droid, Blackberry, HTC, Samsung Galaxy and many more handsets and computers. Nominated for the CES Innovation Award! Advanced Audio Distribution Profile (A2DP) for high fidelity wireless audio. The Bass Boost provides deep, rich, bass tones for a powerful sound. Stereo Widening feature creates a 3-dimensional soundscape. When streaming from your phone, making or receiving calls, use the 'Push-To-Talk' (PTT) Button. Includes a microphone which transforms the BluNote into a 'Conference Phone' allowing you to make/receive calls while you are listening to music. Works with many computers and can be used as a conference device for SKYPE and other VOIP calls. Stores up to 8 Bluetooth profiles so you can pair with multiple devices. Runs on 4 'AA' batteries or with an A/C adapter. Inside the box: AURA Bluetooth speaker system, AC wall charger, 4 'AA' batteries, 3.5mm jack to connect to other NON-Bluetooth devices (ipods, mp3/mp4 players), User Guide and Quick Start Guide.