SimplyVibe SV-X6U1-White Rechargeable Portable Multifunctional Speaker and MP3 & FM Player (works w/ iPod, iPad, iPhone, Android Devices) - Accepts USB Drives and SD Cards
I would give it 5 stars, but it is annoying that you have to play with the play button and hold it a long time for it to turn on and off. (alternate between pressing the menu button and then holding the play button to turn the device on/off faster)  Another annoying thing is the battery does not last 10 hours. My volume is at about 35-38 and music plays through aux connection (cable is going bad very cheap). A bigger battery would be great. This one lasts about 4-5 hrs at most.  Everything else is good, I d