Design Features1. The mini fan combined with the motor to supply air can actively produce about 1 liter of fresh oxygen to meet the breathing demand during strenuous exercise;
2.The part in contact with the skin is generally made of soft silica gel, which fits comfortably, combined with a lightweight body, without discomfort when worn for a long time;
3. Silica gel is generally washable and high temperature resistant material. It can be steamed in hot water to clean and sterilize and then dry, which solves the hygienic problems of ash and mold that often occur after traditional masks are used
4. Ergonomic curve design, elasticity fits the face to reduce air leakage, dust is not easy to leak into the protective layer formed by silica gel, and effectively improves the airtightness of the mask during facial muscle exercise.
5. The bottom exhaust valve design is closed when inhaling and opening when exhaling, realizing one-in-one-out air circulation, reducing heat accumulation, and realizing the inner cavity is cool and not humid. At the same time, it makes breathing easier, suitable for long-term use in high temperature and high humidity environments.
6. With USB power bank and other charging methods, the battery life is generally 4-5 hours, which can meet the needs of daily use.