* Professional Flash Car Mp3 player technology(USB Ver:1.1/2.0) * Build-in 128MB FLSASH (128-4GB optional OR NO NEED FLASH) * Supports Hi-fi Music files, such as MP3, WMA, ASF file playback * Draw power from cigarette lighter jack in the car (12V or 24V DC power) * Hi-fi audio transmission and simple and easy opration * Surface with nanometer technology;Voltage: 9-28V DC power * Operating current: < 60mA;FM frequency: 200FM Channel (87.5-108Mhz) * Channel switch: Press the "CH" key to change channel * Built-in in earphone jack ;Full-function remote control * Audio source: Flash Music decode to audio * Transmitting distance: up to 30-50 meters * Resume playback from the last frequency and track number even if it is restarted * Excellent sound quality for an extreme music experience * Special audio connector options for different requirements * Easy-to-use design plugs right into the DC plug * Suitable for any car, no need to install any extra equipment * Support voice record and playback * Support transmitter power adjust (1-4steps)