Intelligent Air Purifier USB 360° HEPA Air Filter Cleaner with UVC& Low Noise Remove 99.97% Dust Pollen Pet Dander Hair Smell Purifies Max up to 71m²/H for Bedroom Home Office

【Filters 0.3-Micron Particles】The air purifier uses HEPA filter, which can effectively filter any particles larger than 0.3 microns, such as Pollen, Dander, Smell. No need to worry about any air quality problems anymore, just enjoy a healthy life., 【Powerful Purification】With 360° all round filtration, it suitable for an area of up to 20-30m²,its CADR rating is to 71m³/h,perfectly for refreshing the air in your home, bedroom, living room,study or kitchen with cleaner quickly., 【30dB Low Noise Operation】Turn on the lowest level of the air purifier, the fan will be reduced to the lowest speed. Filter the air with the lowest noise of 30dB, giving you a quiet space., 【Easy to carry】The size of the air purifier is 30.5cm*18.2cm*18.2cm, and the weight is 0.92kg. This air purifier comes with a portable strap, small size and light weight, suitable for carrying anywhere., 【Desktop Negative Ion Air Purifier】: The oscillating air device provides continuous and sufficient breeze, fresh air and negative oxygen ions to your breathing area, the air negative ion purifier helps to beautify your skin.