Feature:-Smart Bluetooth: Bluetooth wireless transmission technology, wireless connection, support Bluetooth hands-free call, voice navigation, mobile phone singing.-AUX input&changeable audio:Supports external AUX (plug) input audio, such as MP3, MP5.-Support USB mobile phone charging-Support USB flash disk playback, card playback, and music playback.-FM radio:Support real-time road conditions, news broadcasts, and weather forecasts.-Time display: The time can be displayed even in the standby /shutdown state.-High-quality music: No noise, supported audio formats: MP3/WMA/WAV/FLAC.-Power-off memory & intelligent replay: memorable frequency/track.Specification:Frequency range:87.5~108.OMhzSensitivity12dBuVI.F.Frequency:10.7MhzFrequency response:40Hz~15KHz(3dB)Stereo Separation >28dBS/N Ratio:>50dBPower supply voltage:12V DC,Negative GroundMax Current Consumption:15AMax Output Power:4*60WScreen type: LCDScreen craft: VA craftDecoding chip: TY3510Bluetooth: supportPower amplifier chip: TDA7388Audio frequency: 87.5-108MSD card slot: TF cardUSB interface: 2.0Support audio format: MP3/WMA/WAV/FLACAUX input: supportSize178mm*50mm*62mm ( Hardware)188mm*58mm*62mm(including all)Package included:1 * Car MP3 Player1 * Remote Control2 * Data Cable1 * User Manual2 * Bracket