HEPA Air Purifier for Home Filters 99% of dust, pollen, cigarette smoke, odours, mold spores, and puppy dander. Filters debris as small as 0 Micrometre and larger, and filters pollutants of PM 2 (pollution rate) to aid upgrade general health. Easy Operation One-touch switch, Press as soon as ,Turn on air purification,LED night gentle switch on. Second click, turning off the lights, Click the 0.33 time to close all functions,Come with a Mini USB cable, wall charger not included. Portable And Compact Size: eighty x 80 x 125MM, Weight: 250 grams. It can cover field of about 10-20 sq. meters. Perfect answer for small locations and rooms such as studio, bedroom, workplace desktop, kitchen, puppy room. purifier does not emit UV and unsafe air pollutants. perfect reward for folk who are suffering from allergies, nasal stuffiness, cough, sneezing, asthma, etc. Suitable for home and office using. Perfect reward for baby, father, family, pet lover, friends and colleague Colour:black Material:ABS Package Contents: 1 * Air air purifier 1 * USB cable Only the above kit content, varied item aren't included. Note: Light reflection and various reveals may cause the color of the thing in the picture a little diversified from the real thing. The length allowed error is +/- 1-3cm.