1.Support FM full frequency transmitting function 87.5-108.0MHZ<br>2.Support dot matrix screen display 1.3 inch<br>3.Support U disk playback function<br>4.Support TF card playback function<br>5.Bluetooth answer, hang up, refuse to answer, redial calls and other functions<br><br>Rated working voltage:12V-24V<br>Limited working voltage:8-27V<br>USB output:Dual USB output 5V/3.1A<br>Operating temperature:0-50 degrees<br>Charge recognition:USB2 support 5V/2.1A<br>Voltage detection accuracy:+_1V<br>Signal-to-noise ratio: 60dB<br>Distortion:Less than0.1%<br>Frequency Response:20Hz-15Khz<br>Left and right channel separation: 60dB<br>Bluetooth version:Version4.0+<br>Bluetooth sound processing:A2DP (Advance Audio Distribution Profile) function<br>Bluetooth transmission distance:Less than 10M<br>Effective Bluetooth microphone range:0.5-2M<br>FM Transmitting Frequency:87.5-108.0MHZ<br>Transmit FM Mode:Stereo Digital PLL Frequency Lock<br>Support Bluetooth stereo music playback<br> cancellation and noise suppression () technology when talking<br>Support dual USB output voltage, power supply to other devices, output a total of 5V/3.1A<br>Automatic power-off memory function<br>Support charging recognition<br>Support MP3/WMA format music playback<br>Support multi-language selection<br>Support display contrast adjustment<br>Support electric frequency voltage detection<br>Color: Black<br>Material: Plastic<br><br>Package Contents:<br>1 x Car Player<br><br>Only the above package content, other products are not included.<br>Note: Light reflection 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.