1. Material: PVC+ABS
2. Lens diameter: 3.9mm
3. Pixels: 1 million
4. Viewing angle: 70 degrees
5. Focus angle: 10-30mm
6. Lighting: 6 LED lights
7. Built-in battery: 800mAh lithium battery
8. Input: 5V/1A
9. Waterproof grade: IP67
10. Compatible system: IOS/Android
11. Suitable for a variety of scenarios
12. A variety of accessories to meet different needs
13. Equipped with safety protection auricle to avoid too deep and puncture the ear canal
14. The ear spoon is made of food-grade silicone material, which is safe and hygienic
15. Dimensions: 14.5 x 6 x 2.6 cm