Smart Health Shopping, A Better Living!
Features:- Four layers purifying inner cover, 3D silicone seal, one time stamping forming.- Soft and skin-friendly outer cover, portable and wearable.- The strong bacteriostatic cloth is used as the bandage and the double fixation mode of ear wear.- Can shrink freely according to the face shape, adjust ear to wear comfortable degree, fix more firm.- Breathing separation, two intelligent air supply. The airflow becomes orderly and effectively transformed to improve the filtration efficiency and significantly improve the comfort level.- Suitable for: haze, flu, cycling, pollen, painting, polishing, welding, painting, carpentry.Specifications:- Material: PU sponge- Battery capacity: 600MAH- Input voltage: 5V- Maximum fan volume: 4.5CMF- Maximum noise: 27DBA- Fan volume: third gear- Charging time: about 2H- Endurance: high speed 4H, medium speed 6H, low speed 8H- Filtration efficiency: 99.98% (particulate matter over 0.3 micron)
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