Features: External port MINI USB 5V/2A power adapter port. Max support 32G Class10 TF card. 2.5mm digital 720P rear view lens port. It also support G-sensor, motion detection, delay shutdown, loop recording, parking monitor. It support photot, WDR, HDR, Reversing visual etc. Descriptions: DDR: Built-in 64M FLASH: 8M SPI norflash Display Screen: 4.0 inch IPS HD screen LCD resolution : 800X480 pixels Speaker: Monophonic 15*10mm speaker MIC: 4015 Standard Omnidirectional Microphone Front camera: 6-glass/F2.0aperture/170wide angle Rear camera: 6M cable/2.5mm port Lens rotates: Adjust manually Video format: AVI Image format: JPG Compression format: H.264 Battery: 320mAh polymer lithium battery Language: English/ Traditional Chinese/ Simplified Chinese /Russian Front cameravideo resolution: Max 1680x96030f/s inside camera video resolution: HD640x48025f/s Camera resolution: Max support 3M Specifications: Operating temperature: -40~70 Operating humidity: 15-65%RH Storage temperature: -40~70 Color: black Size: 108*78.5*32mm Pacakge Included: 1 x Car DVR Video Recorder 1 x Cable 1 x Cigarette Lighter 1 x Mount Bracket 1 x Camera 1 x User Manual Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.