Dustproof N95 Particulate Respirator Electric Smart Mask Dustproof Air Pollution

Features: Five 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 and Vel cro is adopted. Can shrink freely according to the face shape, adjust ear to wear comfortable degree, fix more firm. Headwear type does not fall off, size free adjustment. 3D cavity, no holding your breath, no mouth. Three-layer stamping forming, better filtering effect. Underwear homogeneous material, soft and comfortable. High quality 3M injection hook, bonding firm without deformation. Lengthening environment-friendly Vel cro tape without catching hair, the size is elastic and can be adjusted as you wish. Original hot stamping technology, no stitching, no delamination, no rubbing. 3D cavity design, hand stitching, fashionable and beautiful. Breathing separation, two intelligent air supply. The airflow becomes orderly and effectively transformed to improve the filtration efficiency and significantly improve the comfort level. 3D silicone ring sealing design, no fog for wearing glasses in autumn and winter, breathing more freely. Two modes of wearing: ordinary wearing (to meet daily needs, the silicone seal ring is naturally attached to the face); Encryption wear (wear glasses to effectively prevent fog, turn over the silicone ring on the Internet, stick in the nose on both sides, appropriate debugging fit position). Suitable for: haze, flu, cycling, pollen, painting, polishing, welding, painting, carpentry. Specification: Material: ultrafine fiber; Nose clip: all-silica gel; Cover material: science and technology textile cloth, all silicone sealing ring Color: black Style: hood style Level of protection: KN95 Whether there is a breathing valve device: yes Filtration effect: H12 Can we change the filter element: Yes Functions: anti-haze, PM2.5, formaldehyde, dust, pollen, electric, air supply Package included: 1 x Intelligent Dustproof Electric Mask Details pictures: