4.3 inch Blue Rearview Mirror Car DVR with dual lens. 

Features: 
4.3 inch HD anti glare blue mirror. 
Front and rear lens dual camera, display rearview image. 
G-sensor function. 
Motion detection function. 
Seamless loop-cycle recording function. 
Support high-capacity up to 32GB Micro SD card(not included). 

Specifications: 
Color: blue mirror 
Material: glass + plastic 
Chip: AC5120 
Sensor: SC1046 
OSD Language: English, Russian, Chinese, etc. 
Display: 4.3 inch LCD 
Resolution: 1280 * 720 @30fps 
Photo Format: JPEG 
Pixel: front lens: 1.3M, rear lens: 0.3M 
Viewing Angle: 120 degree 
G-Sensor: Yes 
Motion Detection: Yes 
Input / Output: USB out, HDMI port 
Battery: Built-in 3.7V / 300mAh li-ion battery     
Storage: up to 32GB Micro SD card (not included) 
Product Dimension: 32 * 8 * 1.5cm / 12.6 * 3.2 * 0.6in   
Package size: 34 * 11.5 * 6cm / 13.4 * 4.5 * 2.4in    
Package weight: 880g / 31oz    

Package list: 
1 * Rearview Mirror Car Video Recorder 
1 * Rear Camera 
1 * Car Charger 
1 * USB Cable 
1 * Set of Accessory 
1 * User Manual