Car Stereo Radio Bluetooth 5.1 7 Inch Touch Screen Mirror Link Steering Wheel Control Reversing Image MP5 Player Item Type: Car Stereo Radio Material: Metal Screen Size: 7 inches Screen Resolution: 800x480 Power Amplifier Chip IC: CD7388CZ Output Power: 60Wx4 Working Voltage: 12~14.4V Working Temperature: 10~60°C Bluetooth Version: 5.1 (default name: Car-BT) USB Version: USB 2.0 version Panel Size: Approx. 178x100mm/7.01x3.94in Installation Size Approx. 178x103mm/7.01x4.06in Functional Parameters: Phone Interconnection: Mirror screen projection, Carplay, for Android Auto Reversing Image: AHD compatible (camera optional) Steering Wheel Control: Steering wheel button learning Audio Output: 1 RCA left channel output + 1 RCA right channel output Video Output: 2 RCA video signal outputs Audio Input: Front aux audio input 3.5MM JACK Video Input: 1 RCA external video signal input Reversing Video Input: 1 RCA reversing camera video signal input USB Port: 1 USB on the front + 1 USB on the back TF Card Slot: SD card External Microphone: Rear external microphone input 3.5mm jack Language Support: English, Chinese, Spanish, Portuguese, Russian, German, French, Italian, Japanese Remote Control Battery: 2xAAA alkaline battery (not included)