![Portable Personal Air Purifier Necklace with USB Rechargeable](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
FRESH AIR
This portable air purifier bring you forest-like clean and fresh air, like creating an invisible shield protect you from terrible smell. No filter needed and ultra quiet operation. Wear it when you’re in the office, travelling by airplane/ train, sports events or some other public areas with poor air quality.
EFFICIENT PURIFIERING SYSTEM
Negative ion quantity is divided into two modes, the low-volume mode is 80 million/second, and the high-volume mode is 100 million/second, which can be easily adjusted according to environmental requirements. Hanging neck air purifier can effectively isolate and decompose airborne dust, tobacco odor, second-hand smoke particles and pollen powder blocks, and harmful substances (such as PM2.5), which can reduce 98% of cigarette smoke in 20 seconds.
EASY TO USE
The unit has a built in rechargeable battery that will last up to 240 hours. Simply turn it on and the ionizer will begin working. This small air purifier can be worn on your belt, around your neck with the included strap, in your car, home, or office. Completely silent, no fans or moving parts.