Multi-language support, Touch screen Colourful backlight. 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 FM radio: You can listen to real-time traffic, news boradcasts, weather forecasts, etc. FM/MPX receiver 18 preset Store Function Support Steering wheel control function : Quickly switch functions which you want with your car's steering wheel, more convenient 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 AUX audio input interface supports external MP3, mobile phones, music players, etc. Frequency: FM 87.5~108.0MHz(support RDS) Wifi: 2.4GHz GPS signal: GPS+GLONASS+Beidou CPU: A7 1.1GHZX4 RAM: 1G+32G ROM: 32G Voltage: 12~14.4V Temperature: -10~60C BT version: Version 5.1(default name: -BT) Resolution: 1024x600 Screen size: 9 inch HD Host depth: 30mm Mobile Internet: for CarPlay (wired/wireless), Android Auto (wired/wireless) USB: Front USB2.0 reading + USB charging, rear USB2.0 reading (6 PIN) Support TYPE-C charging Material: plastic+metal colour: As Shown Package Contents: 1 x Host 1 x GPS antenna 1 x 16P power cord 1 x RCA cable 1 x Reversing video input cable 1 x USB cable (6pin) 2 x mounting brackets 4 x screws 1 x English manual 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.