Module: Fresh air moduleFeatures: Intelligent fresh air active air supplyInput voltage: 5 vNoise: 27 dbaWindFrontal air volume: 4.5 CMF (7.6 M3 / H)Mask: 140 x167mmBatteryCapacity: 600 mahfilterEfficiency: 99.98% (0.3 micron particles)Product color: whitePackage IncludingPacking list: Silicone liner * 1 Mask body * 1 Fresh air module * 1 Filter element * 5 Tools * 1 Manual * 1 Charging cable * 1(Tips：The fresh air module is not waterproof, do not immerse in water)
M**M
It's so strong
the battery pleased with the power - one charge is enough for the entire night's sleep; the engine is strong enough to run without sound. but ... with a tangible vibration ... so, after a long time using this mask, after removing it from the face, the nose continues to tremble for some time by inertia.
Trustpilot
1 week ago
1 month ago
