Features: Support hands-free, Bluetooth-compatible, video playback and FM radio multiple functions. Off-time display function and Digital high-quality FM stereo radio. Support Audio: MP3/WMA/WAV/FLAC, etc.Support folder function and Support breakpoints and ID3 for Play. Lossless sound quality playback, supports four playback modes: USB, TF card, Bluetooth-compatible and AUX. Media can be played as soon as it is connected. for the audio output from smartphones as well as MP3 players Specifications: Material:Metal Radio frequency: FM 87.5~108MHz Output power: 60Wx4 Working voltage: 12~14.4V Working temperature: -10~60℃ Bluetooth-compatible version: version 5.1 wifi frequency: not supported GPS signal: not supported Size:Approx.188x58mm/7.40''x2.28'' Package Includes: 1Set Multimedia Car Stereo note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.