Description: 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 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
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5 days ago
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