Origin:Mainland China Certification:NONE 1.Any angle adjustable,an applicable for all types of vehicles 2.FM tansmitter; LED display window; LINE audio input 3.Independent Bluetooth-compatible star/shutdowm button; Support playing music by UUSB disk; Support MP3/WMA music format 4.Amswer/hang up/reject/redial the via bluetooth; Bluetooth-compatible stereo music play; Call Echo Cancellation and Noise Reduction(CVC)technology 5.Dual USB output voltage,provides powers to other devices up to 5V/2.1A;Automatic memory function of power failure frequency point Rated operating voltage:12V Working voltage limits:9~26V USB Output:5V/2A Working Temp.:0~50 Support Play format:MP3 Distortion: less than 0.1% Frequency Response:20Hz-15Khz Left and right channel separation: more than the 60dB Bluetooth sound processing:A2DP(Advance Audio Distribution Profile) Bluetooth transmission distance: 10M-15M Bluetooth microphone effective range: 0.5~2M FM transmission frequency: 87.5~108Mhz FM transmitter mode: Stereo digital PLL locking colour: black Material: ABS Package Contents: 1 x car player Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.