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: 9.7-inch vertical screen machine resolution: 768x1024 HD Support FM transmission: FM 87.5~108.0MHz (support RDS) BT version: Version 5.1 (default name: -BT) Power: 60Wx4 wifi: 2.4GHz, 5GHz GPS signal: Beidou/GPS+GLONASS CPU: AC8227L -A7 quad-core processor clocked at 1.1GHz RAM: 2G ROM: 32G temperature: -10~60C Voltage: 12~14.4V screen size: 9.7 inches Installation dimensions: 9.7-inch universal machine Mobile Internet: For Mirroelink (For Android wired + wireless, For wireless). For CarPlay (wired + wireless), For Android Auto (wired + wireless) Wiring protection: support Play video warning: support Steering wheel controls: Support key learning USB interface: Rear USB2.0 Audio output: 2 channels (left channel + right channel) video output: video input: Reversing video input: Super bass output: audio format: MP3/WMA/WAV/APE/FLAC/AAC/OGG/ video format: MPEG////ASFWMV/MP4/MKV/ OGM///RMVBVOB lmage Format: JPG/BMP/PNG/JPEG/GIF Factory set password: 1234 Material: ABS+metal colour: As Shown Package Contents: 1 x host 1 x GPS antenna 1 x 20P power cord 1 x cable 1 x English instructions 1 x audio cable 2 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.