Features:Features: Auxiliary Input, HD Radio Ready, Remote Control, Satellite Radio Ready, USB InputCAR MP3/BLUETOOTH/FM PLAYERBuilt-in Bluetooth functionRed LED ScreenTime displayRemote control functionEQ function(Only for MP3 Playback)Auto store / preset scanFM function(18 FM station memory)Volume controlMute controlAnti-shock mechanismUSB connector, USB have music into USB connect can to playSD card slot, SD card have music into SD connect can to playSupports advanced audio distribution profileDigital FM stereo radioSupport USB / SD / MMC card readerMP3 randomized, 10 track up / down playbackMultiple EQ scene selection: rock, pop, classical, etc.4-channel high power output (4 loud speaker)Specifications:Color: BlackFM Frequency Range: 87.5-108.0MHZSensitivity: Less than 20dbStereo Separation: More than 25dbSNR: More than 60dbQuiescent current speaker impedance: 4 ohmFrequency Response: 20 - 20000HzBuilt-in EQ: Classic,Pops,RockSNR (dB): ≥60dbDegree of Distortion (%): ≤0.3%FM Channel: 87.5 - 108.0MHzMedia Format: MP3Type: Car MP3 PlayerMax.Power Output: 60W x 4CHVoltage: DC 12VOperating temperature: -20 to 60 CentigradeMusic Source: 3.5mm stereo headphone jack,Cellphone,Flash drive,SDBuilt-in Speaker: Included 4 loud speakerOSD Language: EnglishPackage Weight : 460gPackage Dimensions (L*W*H) : 210*80*135 MM Retail Packaging: YesNote: This machine is 12V machine, not according to the 24V power supply.This product does not support CD, VCD, DVD disc playback.Package Included:1 x Car MP3 player1 x Remote Controller1 x Power Cable1 x English User Manual2 x Key