... 3, USB SD port 4, FM radio 2012 Newest Stereo bluetooth music speaker system with LCD Display Features:1, Rechargable ... Support FM, automatically search and save radio station5, Support stereo Bluetooth receiving, and hand-free Bluetooth phone call function6, Support ... function infrared remote control11, With AUX input connection and stereo headphone jack 12, Built in 2200mAh Li-battery and support ...