Features: Bluetooth Specification: V2.0 Supports advanced audio distribution profile Off time display function Digital high-quality FM stereo radio Preset 18 stations ( frequency: 87.5-108 MHz ) Support USB / SD / MMC card reader Support Audio: MP3 / WMA / APE / FLAC / WAV etc. Support folder function Support breakpoints and ID3 Play Support remote control Rotary volume control MP3 randomized, 10 track up / down playback Electronic control volume treble, bass, balance and fader Multiple EQ scene selection: Jazz, rock, pop, classical, etc. Mute and loud control L / R RCA audio output jacks 4-channel high power output ( 4 loud speaker ) Support modes: BT / APE / WAV / WMA / MP3 / FM Specifications: FM Radio Tuning Range: 87.5 - 108.0MHz Sensitivity: Less than 20db Stereo Separation: More than 25db SNR: More than 60db Some Playback Music format support: MP3 / WMA Display format: ID3 display Distortion: Less than 0.3 percents Type: Car MP3 Player Special Function : FM Radio, Bluetooth, Hands-free calls, MP3 Player, USB flash disk Output Power : 4 x 60W Voltage : 12V Music Source: SD card, 3.5mm stereo headphone jack, Cellphone, Flash drive Built-in EQ: Rock, Classic, Pops, Jazz SNR (dB): 60db Degree of Distortion (%): 0.3% FM Channel: 87.5 - 108.0MHz Bluetooth Version: 2.0 Media Format : WAV, WMA, Mp3 Package Included: 1 x JSD - 520 FM Radio , 1 x Remote Control(no battery), 1 x Wire, 1 x Installation Tool Set, 1 x User Manual car audio auto Radio DVD Multimedia Player Car Media Player Audio Stereo car radio Player Car CD/DVD Player car radio stereo car camera FM Android Universal Car MP5 Player Touch Screen Bluetooth GPS Navigation 1din 1 din one din single din 1Din 1 DIN one Din 2 Din 2Din DIN Double Din Rear View Camera Car Backup Monitor Car Backup Camera Bluetooth U