1. IP67 waterproof lens, adapt to dry ear, oily ear and other complex ear canal environment
2. 500W high precision endoscope, high sensitivity sensor
3. Chip stability is stronger, the screen is smooth and non-lagging, the shocking vision that comes to the surface
4. Macro medical-grade lens technology, designed for people with small ear canals and children design use
5. Considerate bracket design, can free your hands

Parameters:
1. Screen size: 5.0 inch
2. Resolution: 1920 x 1080
3. Pixel: 5 million
4. Waterproof rating: IP67
5. Battery capacity: 2500mAh
6. Lens diameter 3.9mm macro lens
7. Viewing angle: 70 degrees
8. Endurance time: 3-4 hours
9. Focus range: 15mm-30mm
10. Cable length: 100cm
11. Operating temperature: 0-45 degrees celsius

Packing list:
- Host x 1
- Ear spoons x 4
- Ear expansion x 3
- Charging cable x 1
- Cotton swabs 1 pack
- Alcohol cotton x 2