
Compared to normal car DVRs, this new model introduces two new functions:
-GPS Logger: Open up Google Maps and you can instantly see your vehicle's driving track, speed, time, and date.
-G-Sensor: Also known as the gravity sensor, this car DVR detects and records any sudden motion or speed changes in X, Y and Z axis. As soon as any sharp braking, rapid acceleration, excessive cornering or sudden impact occurs, you can be sure this car DVR remembers.

Lens: f: 2mm; F, 2.0 (IR lens)
Camera: Front: 140 degree wide angle Back: 120 wide angle
Color sensor: 1/4"" color CMOS
Video resolution: 1280*480 (dual mode), 640*480 (single mode)
Video format: AVI
Cycled recording: Yes
Memory: Micro SD card up to 32GB (not included)
Microphone / speaker: Built-in
Time stamp: Yes
Battery: Built-in lithium polymer battery or car charger
Battery life: about 30 min depending on usage, or use car charger
Package Contents
1 * HD310 2.7"" TFT-LCD 270° Rotating Dual-Lens HD Car DVR Vehicle Blackbox DVR with G-sensor & GPS Module & SD Slot
1 * Car Charger
1 * Vehicle Bracket
1 * GPS Module
3 * Double-sides Adhesive Tape
1 * User Manual