1.Bluetooth Specification: V5.0 2.Support mirror connection : You can display the contents on the phone screen to the radio screen, and you need to use the original data cable to connect. 3.Built-in car DVR system 4.Support advanced audio distribution profile 5.Standby time display function 6.Digital high-quality FM stereo radio 7.Preset 18 stations (frequency: 87.5-108 MHz) 8.Support USB or SD or MMC card reader 9.Support audio: MP3 or WMA or APE or FLAC or WAV etc. 10.Support folder function 11.Support breakpoints and ID3 Play 12.Support remote control 13.Rotary volume control 14.MP3 randomized, 10 tracks up or down playback 15.Electronic volume control of treble, bass, balance and fader 16.L or R RCA audio output connectors 17.4-channel output power (4 loudspeakers) 18.Support modes: BT or APE or WAV or WMA or MP3 or FM 19.Remote control battery (not included): CR2025 3V 20.Power supply: 12V (11 - 16V) machine 21.Language:English or Spanish or French or Portuguese or German or Italian or Russian or Turkish or Arabic or Hebrew or Polish or Japanese or Chinese or Korean 22.Support steering wheel remote control Specification and size: 1-din Screen size: 7 inches Screen resolution: 800x480 Supported video formats: RM,rmvb,avi,mp4,mkv,3gp Supported audio formats: MP3 or WMA or APE or FLAC or WAV, etc. GPS navigation: NO Radio: built-in Microphone: No Built-in maps: NONE Online GPS Navigation: NO Rear View Camera Support: Yes Rear view camera included: optional Steering wheel controller included: optional Car parking support: Yes OBD Support: no Wireless connection: NO Interfaces: AUX, USB, TF Android phone link: USB Phone link IOS: no Languages: English or Spanish or French or Portuguese or German or Italian or Russian or Turkish or Arabic or Hebrew or Polish or Japanese or Chinese Package: 1 x 7 Inch 1 Din Car MP5 Player 2 x Power cords 1 x User Manual 1 x Remote Control (optional) 1 x Rear Camera (optional) Note: Due to logistics reasons, none of our products have batteries. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.