Five Layer Filter Screen Design
Made with germicidal cotton to prevent the surface of the filter screen breeding bacteria. HEPA filtration efficiency can filter PM2.5, smoke, and other particular contaminants, and the purification efficiency of PM2.5 can reach up to 99.5%.
Design For Adults
According to the shape of the adult face, soft silica gel is used to make it fit more closely with the face. At the same time, the silica gel is of snap design, which is convenient for disassembly and cleaning.
The first way to wear cloth, double fixation (Ear wear + Velcro’s), preventing it from sticking to the hair. Cloth and plastic hot pressing technology, more reliable fixation.
One Way Outlet Valve
One way outlet valve to effectively prevent haze from entering. When exhaling, the outlet valve is opened to beat out harmful gases. When inhaling, the haze enters the nasal cavity through the filter screen, and the outlet valve is closed to block the haze from entering. Active air supply mask, which makes it easier to breathe.
The inner cavity adopts an ultrasonic structure, which makes the sealing more airtight. Direct current turbine blower, large air volume, high efficiency of air exchange. All plastics are FDA food grade and silica gel is flab food standard.
Large Capacity Battery
760mAh large capacity battery, 4-5 hours for high-end charging and 7-8 hours for low-end charging.
Low power standby power consumption, can be placed for 3 months without charging.
Severe pollution: 5 days
Moderate pollution: 7 days
Slight pollution: 15 days
Note: Please replace the filter according to the local air pollution. The replacement period is for reference only.