This Electric Fan Intelligent Mask has a filter element that possesses the same effect as the KN95 and N95 masks. It is powered by a small electric fan that makes breathing easy. The mask is rechargeable and can be used for a long time. With 4 replaceable masks, you can just replace them after using them. The best thing about this product is that the use time of the filter element reaches 1 month at most, allowing you to use the 4 extra filters for 4 months. This mask functions as an anti-fog, anti-formaldehyde, anti-second-hand smoke, and anti-bacterial.
- Filter elements with the same effect as KN95 & N95 masks
- Powered by a small electric fan for easy breathing
- Rechargeable so can be used for a long time
- 1 filter element can last up to 1 month
- Multi-function to ensure that you are protected from different harmful substances & outside elements
