Features:Car MP3 player, support U-disk/TF card/AUX/BT playback, shocking stereo sound, subwoofer audio output, gives you a nice music experience.Support BT connection to phones to achieve hands-free calling, quick answer/reject/recall. Work with APP, you can quickly locate your car and find it easily.In BT mode, long press the knob to wake up the phone voice assistant(compatible with Android and iOS), which is easy to operate and makes driving safer.High sound quality FM radio, clear sound, stable signal, real-time listening to road conditions, weather, news, music, etc., it can be a nice companions for your driving.Dual USB ports, support U-disk reading and phone charging, convenient and practical, no longer have to worry about running out of power when the phone is navigating.Support positive and negative power reverse protecting, connection error will automatically power off, will not burn the machine, reconnected correctly can also be used normally after the power on.Insert TF card or U disk (not included) to record audio, you can record radio broadcasts, BT music and AUX music.Specifications:Screen: LCD ScreenRadio: FM 87.5-108MHzOutput Power: 60W * 4Operating Voltage: 12-14.4VBT Version: BT5.1(Default Name: CAR BT)Audio Format: MP3/WMA/WAV/FLACWorking Temperature: -10-60Item Size: 187 * 58 * 65mm/ 7.4 * 2.3 * 2.6inPackage Size: 210 * 82 * 125mm/ 8.3 * 3.2 * 4.9inPackage Weight: 405g/ 14.3ozPacking List:1 * MP3 Player1 * Remote Controller2 * Disassemble Key1 * Power Cord1 * Audio Cable1 * User Manual