Xiaomi Mi Air Purifier 4 Compact True HEPA H13 3-Stage Filter System Removes 99.97% of Contaminants as Small as 0.3 Microns,

Colour Ivory White Brand Name Xiaomi Item Dimensions D x W x H 25D x 25W x 25H millimetres Floor Area 517 Square Feet Noise Level 20 dB Controller Type Button Control Wattage 27 watts Power Source Battery Powered Item Weight 2.99 Kilograms Control Method App Filter Type HEPA High Efficiency This air purifier effectively filters pet hair, dust, smoke and more. With built-in electrostatic and activated carbon filters, it can remove at least 99.97%. Powerful Performance You can feel a noticeable difference in air quality when the purifier is on. This air purifier can clean a small room in just 12 minutes and 517 square feet in 30 minutes. 20dB LOW NOISE OPERATION - The noise level is 33% low