Add:28Building,Shancheng Industry Zone ,Shiyan Town.Bao'an District ,Shenzhen City China .
Principle of Work: Negative ions will adsorb suspended particles in the air (such as PM2.5, second-hand smoke, dust, etc.), make these suspended particles attract each other, become larger and heavier, and accelerate the landing. it can effectively purify polluted air by anywhere and improve your mood.
Applicable area:It can purify an area up to 35 cu ft. Scientifically proven to away most of smoke, cooking smells and even PM2.5 air pollutants. Suit for travel, adult or kids.
USB Powered: Low battery usage and rechargeable. Charge 1.5 hour can be used for up to 24 hours.
Easy to operate: one button for on/off.Just press the button for two seconds to enjoy the fresh air. Easy to get better quality sleeps, better life, and highly improved physical performance!