1.Support SD card and usb flash driver 2.full band FM transmitter 3.remote control... car mp3 player 1.Support SD card and usb flash driver 2.full band FM transmitter3.remote control...type: car mp3 player- Standard /usb2.0 and SD\MMC card reader, with high speed transmission- Built-in FM transmitter, Stereo Transmission .- Play mp3 file form USB and SD\MMC card driver - Frequency range 87.7-107. ...