Built-in CarPlay & Android Auto system: Connect with mobile phone to access mobile phone contacts, email, notification, map navigation, music, video and other information.Built-in Bluetooth function, can connect to phone, and handsfree calling, more when driving car, bluetooth music playSupport reverse rear view system: If connect to a car backup camera, the car stereo monitor will turn to rear view reversing details automatically and help driver a safe parkingDisplay: 6.86-inch displayDisplay resolution: 1280x480Radio transmission frequency: preset frequency points 88.60, 89.50, 91.50, 93.00, 93.90, 95.10 optional frequency range 87.5~108.0MHzBluetooth version: version 5.0(default name: -BT)Voltage: 12~30Vtemperature: -10~60CMobile Internet: Mirrorlink(wired), CarPlay(wired+wireless)Android Auto(wired + wireless)TYPE-C interface: TYPE-C to USB 2.0 readingReverse image: supportplay video warning: supportTF card: supportReverse video input: supportaudio format: MP3\/AAC\/APE\/OGG\/M4A\/RA\/WAVvideo format: H263\/H264\/H265\/ HD\/\/\/MKV\/MPEG\/MP4\/WMV9\/\/\/\/OTlmage Format: JPEG\/PNG\/BMP\/GIF\/language: English, Chinese, Spanish, Portuguese, Russian, German, French, Polish, Turkish, Arabic, Hebrew, ltalian, , Japanese, Korean, ThaiMaterial: plastic+metalcolour: BlackPackage Contents: 1 x host1 x English instructions1 cord1 x reversing video cable1 x TYPE-C to USB adapter cableOnly the above package content, other products are not included.Note: Light reflection 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.