Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Is the wire that connects to the 3.5 jack attached to the speaker or is it a 2 way connection (two male ends)
Document: The charger for these speakers uses a USB plug that also connects to the volume jack, meaning less cable = less tangle. If the device you're using has a USB jack, you can just plug the volume and the USB and not have to worry about the power. Also, When the device is fully charged, realistically it can run anywhere from 5-8 hours, depending on the volume level.
However, the other wire from the USB to the phone jack is really short - so my phone has to be close to the charger. This means that when everything is plugged in, my son, who sits in the back seat, can't reach the phone to change songs... - this is problematic as he is usually the one in charge of music. Two equally long wires would have been WAY better!!! But great device. Totally worth the price!! !
YooMee little amplified speaker connected to Philips SA4ARA16KF/37 GoGEAR Ariaz MP3 Players works out just great.The Good:A simple speaker with only an on/off switch that can charge while connected to a device with a "Y" cable that connects to a USB port and small headphone jack. You can easily use your own device's volume control which seems good enough for me midway.
Use it every morning in my home gym for about 2 hrs.The good side about this speaker is the sound quality and volume. For the size it's really great.Battery life time is good also  and the fact it's rechargeable is great.I only wish I got another audio only cable rather than just a dual cable for both Audio connection and USB charging. But it's a small thingOther than that. Love it.
It has a diameter of about 6cm, less than 3.5 inches. Plus it tapers to the edges, making it seem even smaller. I can easily wrap my hand around it. AND it's even lighter than it looks in person. Weighs practically nothing.
I bought this for Halloween whereby I play a song on loop to go w/ my costume. I attached it to a little necklace, plugged it into my iPhone 5, and was blasting tunes all evening. The volume was great, and often over-powered the music that was playing at the party, and the sound was full.The product is super super easy to use.
The volume is controlled through the iPod; the speaker has only an on/off switch. Battery life seems adequate. I charge it using my computer. I tried playing songs with it attached to my computer, but the speaker works best with my iPod. Worth the price.
This little speaker has good sound and is quite loud. I am in hotels 3-4 days a week and listen to books and music on my droid x. I have it playing most of the day and all night and it holds a charge for over 3 days. I am extremely impressed with this speaker.
I originally got this to use with my Ipod Nano, but it never really worked. You had to fiddle around with the plug into the Ipod to get the speaker to work. Then I used it as a speaker for my laptop and that was going really well. 3 months later, it's as if the speaker had a mind of it's own. It chooses when it wants to work.
For the tldr-types: Better than expected, works as described.-------------------------------------I was just looking for something inexpensive that would be louder than the speaker on an iPad 2. This little speaker is definitely louder than the iPad 2 speaker and produces relatively clear sound at the levels I use it at.
Answer: There are 2 connectors on this unit. One that plugs into your computer to charge. The other just plugs into the top of my iPhone, turn it on (on back of unit) and dance or sing your heart out! I hope that helped. Love how portable this thing is.