Video resolution:1080P The main function:Reversing image, screen-out recording, parking monitoring, recycling viewing, loop recording, motion detection Lens angle:Front 170 degree, rear 120 degree Video pixel:12 million pixels Motherboard solution:Smart 2247 Lens scheme:140A 4 glass lens weight:Single set: 0.2KG Support memory size:Support 8G-32G power supply:5V 1A Memory card:TF card (this card needs to be by the customer) Optional language:Chinese Simplified, Chinese Traditional, English, German, Japanese, Portuguese, French, Korean, Italian, Russian colour:black Material:metal size:Product size: 92*56*36mm Display:3.2 inch display Package Contents: 1x driving recorder 1x rear camera 1x car charging source line 1x instruction manual 1x fixed bracket Only the above package content, other products are not included. Note: Light 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.