1. WIFI combined with USB, low power consumption is more reliable 2. 350-degree rotating lens, can record inside the car, high-definition intelligent vehicle monitoring 3. High-definition all-glass lens, nano-coating on the surface to resist scratches, strong light transmission, and more outstanding imaging 4. No light night vision, no fear of the night 5. Loop recording, automatic coverage 6. WIFI interconnection, free hands, no need to pull out the card, you can view the required clips in real time through the mobile phone 7. Real-time preview, video playback, one-click sharing, video downloadable 8. Mini hidden installation, does not block the original car rearview mirror 9. Resolution: 1280x720P 30FPS 10. Power supply mode: USB direct plug (including button battery) 11. File format: AVI format 12. Transmission rate: 30 frames/s 13. Shooting angle: 170 degrees 14. Pixels: 8 million 15. Voltage: 9-36V 16. Rated current: 1A 17. Supported languages: English, Chinese, Russian, Spanish, Arabic, French, German, Portuguese, etc. Installation location: windshield 18. Chip: Lingtong Solution 19. Packaging accessories: host, manual, USB data cable 20. Dimensions: 75x70x30mm