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, 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) - Package content: - 1 x Electric Mask - 1 x Charging Cable - 1 x User Manual - 5 x Filters - 1 x Tool Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.
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