ORDRO EP7 4K Head-Mounted Auto Focus Live Video Smart Sports Camera, Style:With Remote Control(Silver Black)

1. Aperture: F/NO: 2.2 f equals 4.88mm 2. Field of view: 90 degree 3. Material: PVC 4. Resolution: 4K 5. Weight: 78g 6. Size: 94x23x27mm 7. Pixel: 13 million 8. Buttons: Video button/photograph button/on/off, WIFI button/reset button 9. Working temperature: 0-40 degrees Celsius 10. Storage: external TF card (expandable to 256G) high speed USB2.0 11. Battery type: Built-in 4.35V lithium polymer battery 12. Battery life: 120 minutes 13. Additional functions: Camera function, recording function, support WIFI 14. Battery capacity: 1000mah 15. Indicator lights: Power indicator, charging indicator, WiFi indicator 16. Sensor size: 1/3 inch 17. Power input: DC 5V/2A MICRO 5PIN USB 18. Photo format: JPEG 19. Video format: MP4 20. Photo resolution: The default is 8M 21. Video resolution: The default is 4K@30fps