SimplyVibe SV-S350PLUS Premium Rechargeable FM, MP3 Player and Portable Speakers (Black Color) w/ DSP Bass for iPad, iPod, iTouch, iPhone, Laptops (Mac/ PC) and Mobile Devices (Lithium Battery)
Just what I needed... super loud, worth the price, and has sooooo many features that i did not expect it to have... I mean really... a lithium battery, an SD card holder, an FM radio, an AUX, etc... really great