100% band new and top quality, 206 proset FM Channels Support SD/MMC card /MP3/USB/audio devices, Infrared remote control supplied.
Support 128MB,256MB,512MB,1GB and 2GB/4GB, Support the LINE-IN function, Axis of rotation on the handle ,through which the user can turn the transmitter to a more convenient angle at his/her sitting position
Play Mp3 Files(or WMA), Car cigar socket power supply (12V DC power), Memory functions of song volume and frequency, Build in FM transmitter, Plug in mp3 adaptor and tune the radio frequency the same as your car radio
Frequency range: Full frequencies (more than 200 different frequencies, 87.5MHz-108MHz), 0.1MHz gap between channels
Personal note: Use either end of the FM Frequency spectrum, 107.9mhz is a good start. Check that the volume level on the mp3 adaptor is not too high, or the sound play through the fm radio will be distorted. The SD card does not goes in all the way, so don't push it in too hard! Usb port is located below the sd card. It will start playing from the first file available. Point the remote control just a bit above the adaptor, most functions are available on the remote. Atmospheric interference sometimes might interfer with the audio slightly, it is unavoidable.