Portable neck-mounted mini negative ion air purifier

[Health protection cover to carry] This ion air purifier releases negative ions to purify the air and remove pollutants in the personal space. It can effectively purify indoor air and air polluted by indoor harmful substances, thereby improving your mood and sleep.

[Negative ion air purifier] It can release more than 20 million negative ions per second, eliminating most of the smoke, dust, pollen, cooking odor, and improving mood and sleep. Effective range: 1M³ around you. Let you always breathe clean and fresh air.

[Long-life battery] Built-in 380mAh rechargeable battery, which can be used continuously for about 15 hours after fully charged. The portable air purifier with USB charging port can be powered by laptop, mobile power, adapter, etc.

[Easy to use] This mini air purifier is simple and compact. It can be hung on the neck or on the car. It is very fashionable and can be used to create clean, good air areas in travel, public places or other places with poor air quality. Let fresh air accompany you forever.

[Widely used] It is very suitable for pet owners, smokers, hay fever patients, children, infants or anyone who wants to improve air quality, eliminate bad odors and prevent harmful pollutants in their homes or work spaces.