*. Adopted frequency phase lock loop technology and 3D *.sound coding technology, can read MP3/WMA files on * the USB removable disk directly *. Supports Hi-Fi effects of MP3, MD, CD File playback *. power from car cigarette lighter jack (car 12V DC power) *Unique figure design similar to golf-clubs *.play the last frequency and track number when it restart *.Surface with nanometer technology *.frequency disolay for 7 digital LED *. Voltage: 12V or 24V DC Operating current: <60mA *.FM frequency: 200 channels (87.5-108MHz *. Channel switch: press the CH key to adjust channel,*support Remote control(optional ) *.Transmitting distance: up to 50 meters , support Voice recode and play