Portable USB Car Air Filter Household Small Silent Negative Ion Odor Removal Dusts RemoverFeature:Product size:18.48x18.36x8.98cm/7.27x7.228x3.53inColour:WhiteMaterial:ABSAir purifier air volume: 50 cubic meters per hour Net weight: 0.72kg01.584lbGross weight:0.95kg/2.09lbPacking size:19x19x10.4cm/7.48x7.48x4.09inRecharging current: 1.6ABattery capacity :4000mAhUsage time :3h/6h/13h Charging time: 3 HoursPower supply: USBNoise: 36 (dB)Voltage 5VWorking power 2W-9WDescription:Goodbye nasty smells, does your house or car emitsmoke, vomit, ,harsh perfume or some strange smell? Remove those bad smells and breathe new air into your space with a car air purifierPowerful output, portable size. Millions of negative ions take the initiative to attack. From large areas like kitchens, bathrooms, bedrooms, basements, garages or nurseries, to small areas like shoe cabinets, refrigerators or pet litter boxes, it can deodorize any spaceElectronic filter factor PM2.5 filter. The filtration efficiency is greater than 90%, effectively filtering particles such as Dusts, aerosols, etc., and prolonging the service life.360-degree air intake, multi-directional purification. The 360-degree optimized air duct does not affect the penetrating power of the wind, the resistance is smaller, and the purification speed is faster. Powerful turbine, purification efficiency increased by 80%. Strong rotation and upward force, ready-made strong centrifugal cyclone, will lift clean air to every position of the car.Package Content:1x Filter,1x Cable,1xChinese and English instruction,1x Bandage