Aisheir Air purifier with air quality sensor, washable filter Stationery this quiet office fan will

this quiet office fan will not interrupt your studying or office work with a loud hum or any other annoying noises

not only on the edges

Soft pillowcase: The detachable pillowcase is made of luxurious and soft Tencel fabric

strong power

Aisheir Air purifier with air quality sensor, washable filter Stationery this quiet office fan willEfficient air filter: The high efficiency air filter of the three in one filter can remove at least 99. 97% of dust, pollen, and any 0. 3 micrometer ( m) sized particles in the air Third level filtration: Cleaning the washable pre filter helps the third level filtration system to be used for a longer period of time. Efficient air filters can filter pet dander, pollen, etc., while high efficiency activated carbon filters help neutralize pet odors,