Desktop Air Purifier Portable USB Air Purifiers with HEPA Filter for 323sq.ft Office Bedroom Home, Effectively Removes Pollutants, Cigarette Smoke, Dust, Odor, Super Quiet Powered by USB No Adapter（White)

【Highly effective Operate & Environment friendly】This small room air air purifier adopts highly effective air-duct system and brush-less DC motor which highly effective perform and launch contemporary air rapidly, with sturdy turbine air information know-how and optimizes air circulation know-how to purify the air in the entire room, efficient clear the air in each minute.
【3-Stage Filtration& HEPA Filter】This desktop air air purifier operating in low energy with 5W makes it extraordinarily energy-saving and protected. With 1 HEPA filter + 2 activated carbon filter, 3-Stage filtration can successfully clear the air to 99%, make your breath extra cleaner and extra wholesome.
【Low Noise Operation】 360°circulation purification, successfully clear the air. silence operation beneath 30dB affords your loved ones a cushty and quiet surroundings for sleeping. Excellent air air purifier for teenagers, child and household, defend household’s well being and security.
【Moveable Dimension & Vast Protection】This small air air purifier measurement is 4.5*4.5*6.89 inch, weight:1lb/455g which is transportable and charged by any USB port like energy financial institution/laptop computer/any USB port. (Adapter not included) It may be conveniently positioned all over the place. The air air purifier covers width protection as much as 161sq.ft (15sq.m). Appropriate for any house like workplace, bed room, workplace, kitchen, lounge, rest room, small room and pet room.
【Alternative HEPA Filter】Alternative HEPA filter please see the asin: B09NQ54LNF. Or discover the hyperlink in product description. We really helpful to interchange HEPA filter for each 3-6 months.