Parameter:
1. Focal length range: front 170 degrees and rear 120 degrees
2. Display: 4.0 inch IPS screen
3. Lens: 170 degree viewing angle glass lens
4. Lens aperture: F2.0 aperture
5. Front camera: 1920x1080P, 1280x720P
6. Rear camera: 720x480P
7. Loop recording (loop recording): Off / 1 minute / 2 minutes / 3 minutes / 5 minutes
8. Video format: MPEG-4
9. Audio: Built-in MIC and speaker
10. Gravity sensor (gravity sensor): built-in
11. PC interface: USB2.0
12. Rear camera cable length: 5.5m / 18 feet
13. Power interface: 5V / 1.5A
14. Built-in battery: 450 mA
15. Languages: English, Chinese, French, German, Italian, Spanish, Japanese, Russian, Portuguese, Korean
16. Support up to 32GB Micro SD (not included)
17. Dimensions: 84x48x10 mm
18. Weight: 455 grams

Features:
1. Built-in gravity sensor, when an emergency brake or collision occurs, the collision video is kept separately, and the loop recording will not cover it, and the scene of the accident can be restored
2. Mobile monitoring, retaining evidence
3. 150 degree wide angle, wide field of view coverage

Packing list:
- Car DVR video recorder x 1
- Rear view camera x 1
- Rear connection cable x 1
- Car charger with USB port x 1
- Bracket x 1
- User manual x 1