Respirator Smart Bicycle Breathing Valve PP Material Electric Mask Reusable Smoke OEM Electronic (For The General Public) | Безопасность

Respirator Smart Bicycle Breathing Valve PP Material Electric Mask Reusable Smoke OEM Electronic (For The General Public) | Безопасность

Features:

Smart mask: anti-smog, second-hand smoke, virus, dust, PM2.5 waterproof design, you are not afraid of rain

The second generation of excellent design: comfortable to wear and charge for ten minutes, use for ten hours and 100% fit

The original motor is born for masks: features small size, silent power, large power and long life

Workmanship: The surface adopts frosting process, food grade safety, one ladder four processing, seamless connection, safer and more comfortable

The air inlet is also the filter inlet. It has been tested for more than 300 times to get the size of his air inlet.

Parameter:

Color: white, blue, pink

Packing

Color box: mask style

Head-mounted: breathing valve device

Filter effect: 99.5%

Application scope: anti-dust, smog, PM2.5