Features: 1. 4K/60 frame ultra-clear video, clear and smooth picture 2. IP68 professional-grade waterproof, anti-falling and imitating shock, safe and secure 3. 40 million high-definition pixels, equipped with high-definition sensor, 170-degree long wide-angle 6-wave high-definition optical glass lens, F2.4 large aperture, convenient for shooting beautiful scenery 4. There are 10 languages ? including English, French, Spanish, Portuguese, German, Italian, Russian, Simplified Chinese, Traditional Chinese, Japanese, etc. Product parameters: 1. Material: ABS, electronic components 2. Function: IP68 waterproof, 170 degree long wide-angle 6-wave high-definition optical glass lens, bare metal waterproof 10 meters (no waterproof case required), support (mobile phone APP control), SOS emergency light, outdoor flashlight lighting, support (car mode/ Motion detection/WDR wide dynamic), continuous shooting, automatic shooting, loop recording, time-lapse recording, etc. 3. Application scenarios: outdoor sports, cycling, driving recorder, security, etc. 4. Optical zoom factor: 4 times 5. Lens: 170 degree wide angle 6 glass lens 6. Display screen: 2.0 inches IPS 7. Resolution support: 1080p 8. Sensor type: Aptina AR0330 16MP 9. Whether touch screen: touch screen 10. Storage: MICRO SD card (MAX: 128GB) 11. Data connection: USB 2.0 /HDM/WIFI 12. Charging time: about 1.5 hours 13. Car mode: support 14. Motion detection: support 15. WDR wide dynamic: support 16. Camera function: Selfie, continuous shooting, automatic shooting, flash, etc. 17. Recording function: loop recording, time-lapse recording, etc. 18. Adjustable viewing angle: supports three viewing angles: large, medium and small 19. Built-in battery: 1050mAh lithium battery 20. Dimensions: 6.3 x 4.55 x 2.55 cm 21. Weight: 75 grams