Power Supply:Vehicle Power Noise:Less than equal 30dB Installation:Portable Model Number:NBO-J012 Power (W):10w Application area:21-30㎡ Air Volume:51-150m3/h Oxygen Supply:1.1L/min(included)-3L/min(included) Voltage (V):100-240V Anion Density:more than 4000000pcs/m3 Application:10-20m3 Usage Condition:Household Sterilization:UV Lamp Power:Home power and car power The purification area can be up to 30 square meters. 6 layers filter(primary cotton, activated carbon and cold catalyst filter, and HEPA), filter removes 99.9 percent of PM2.5 particles, can effective adsorb of formaldehyde, removal of the second hand smoke, dust. Negative ion generator, 10 million pcs/cm3. Medical grade ultraviolet lamp, 253.7nm wavelength germicidal lamp Aroma cotton tank, free to add essential oil. 2 level wind speed, fitting for different size room. Multi-usage environment, home, office and car(Home power and car power ). Plug Type :US Plug,it applies to Canada, India, Japan, Mexico, Thailand, the United States, the Philippines and so on colour:white Material:ABS size:148*148*82mm Package Contents: 1 * Cigarette lighter plug 1 * power adapter 1 * air purifier 1 * User manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.