1. Screen: 7-inch HD video playback.2. Rear camera: support AHD high-definition 720P camera input, support CVBS and AHD automatic switching, no need to set;3. FM radio: Online music, you can transfer music to the car stereo via FM, enjoy the car stereo, with 18 preset radio stations4. Mobile phone interconnection: It can communicate with each other through wired USB cable or mobile phone wireless signal, and can support mobile phone version 13.4 and mobile phone version 10.1.5. Fast charging function: support mobile phone USB fast charging function;6.Bluetooth function: Dual-pass Bluetooth version 4.2/support incoming and outgoing calls/synchronize address book/support mobile phone music playback/support voice function.7. Media: support various of unlimited capacity U disk / USB card reader / audio and video input (AUX IN) / audio output (subwoofer) / video output (display on the same screen);8. Playback function: support MP3/WMA/APE/FLAC/WAV/OGG and other audio formats; support RM/RMVB/VOB/DAT/MP1/MP2//MP4/FLV/3GP/SWF//ASF/ Video formats such as MIPEG9. Capacitive screen full-screen touch, sensitive operation. 1024*600 display New A-level high-definition IPS screen.10. Support English/Chinese/Portuguese/Spanish/Russian/German/Italian/Polish/French/Japanese/Turkish/Czech and other languages, the default is EnglishScreen size: 7.0 inchesScreen resolution: 1024*600Mirror Links: Wired and Wireless /IOSRadio chip: 8035Output : 4*45WWorking temperature: -40 Celsius-80 CelsiusStyle:A Without 4 LED cameraColour:blackMaterial:Plastic + MetalPackage Contents:1 * Host1 * cord1 * Speaker cable1 * remote control (AAA battery,without battery)1 * steering wheel controller (AAAbattery,without battery)1 * External microphone1 * Wireless WiFi receiving module1 * English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.