... Support:TFcard , Mobile card,mp3,wma player FM radio More Colors available New design mini digital speaker/stereo/ ... portable The Battery:Li-ion 3.7v,600MAH is in product.It has electronic power manage function and ... water 5. Pls power off if it doesn't in use status Function:Perfect stone Disk U , TF ... CD,DVD,MP3,MP4,MP5, computer stereo connectedWith FM radio (FM87.5—108.0MHZ ) Key functions that: Pls ...