This 9.7 inch touch screen 2 din car radio is suitable for 2009-2013 Opel Insignia Buick Regal, the car audio is equipped with Android 11.0 operating system, 1080P vertical IPS touch screen, plug and play, all necessary cables are provided, easy to install, no need to cut the cables, equipped with a frame (before purchasing, please carefully check your car model/year/size/style OEM unit and the shape of the vehicle's center console, if you are not sure, please contact us) Multifunctional car radio system, built-in Bluetooth supports hands-free phone calls, phone book downloads and music playback, built-in microphone to make your calls clearer, you can answer/make calls via Bluetooth and be hands-free without interference, the car radio also supports AM/FM radio/steering wheel controls/cooling fan/rearview mirror link/2 USB/video output/audio output/RDS/DSP/Camera DVR (optional)/OBD2 (optional)/DAB+ (optional)/TPMS (optional)/rear camera (supports wireless and wired connection, built-in wireless Carplay and android Auto system, TS1 does not have built-in carplay function, you need to buy CarPlay adapter separately, need to connect via original USB cable, android-Auto needs to download android Auto APK first, the car radio will quickly get the APP on the phone supported by the current system, such as messages, music, map navigation and realize voi car navigation gps multimedia player equipped with GPS receiver and WiFi module, support online navigation, support 4G sim card, you can connect wifi or hotspot to download maps on this device to get online information, such as weather conditions, traffic conditions or parking space provided, etc. Free 8-led night vision waterproof rearview camera, it will automatically switch to the rearview camera when reversing, increase safety when reversing, provide parking assistance, after correct wiring, matching protocol box/canbus or learning steering wheel buttons, you can control this bluetooth car stereo through the steering wheel