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 play Support 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 parking Display: 6.86-inch display Display resolution: 1280x480 Radio transmission frequency: preset frequency points 88.60, 89.50, 91.50, 93.00, 93.90, 95.10 optional frequency range 87.5~108.0MHz Bluetooth version: version 5.0(default name: -BT) Voltage: 12~30V temperature: -10~60C Mobile Internet: Mirrorlink(wired), CarPlay(wired+wireless) Android Auto(wired + wireless) TYPE-C interface: TYPE-C to USB 2.0 reading Reverse image: support play video warning: support TF card: support Reverse video input: support audio format: MP3/AAC/APE/OGG/M4A/RA/WAV video format: H263/H264/H265/ HD///MKV/ MPEG/MP4/WMV9////OT lmage Format: JPEG/PNG/BMP/GIF/ language: English, Chinese, Spanish, Portuguese, Russian, German, French, Polish, Turkish, Arabic, Hebrew, ltalian, , Japanese, Korean, Thai Material: plastic+metal colour: Black Package Contents: 1 x host 1 x English instructions 1 cord 1 x reversing video cable 1 x TYPE-C to USB adapter cable Only 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.