1. Free double-tube external circulation to breathe without choking water
2. Large 180-degree field of view, high-definition anti-fog
3. Fully dry water stop valve for smooth breathing
4. Detachable camera frame, easy to use
5. 360-degree rotating trachea, bionic double-tube oxygen inhalation, increase oxygen inhalation
6. Double breathing tube design, oxygen flow faster, breathing more smoothly
7. Watertight, good safety, waterproof and anti-fog, strong fit, high-definition vision
8. Washing instructions: After use, clean the mask properly to maintain a clear view and ensure normal ventilation function to prevent fogging
9. Storage method: Dry naturally after washing, avoid direct sunlight
10. Material: ABS+PC+silicone
11. Size: XS (26 x 25 x 12cm)