Necklace Air Purifier, Home Hanging Neck Type Portable Car Oxygen Bar Negative Ion Air Purifier

Breathe cleaner air: This personal air freshener will release more than 40 million negative ions, pushing pollutants from your personal space, eliminating most smoke, cooking odors, and even PM2.5 air pollutants, improving mood and Sleep.Take it with you: Because this mini air purifier comes with a necklace, it can be worn around the neck. During the trip, in public places or other places with poor air quality, wearing this clothing can create a clean and air area.No noise: the use of advanced fans, the sound is very quiet during operation, will not disturb you when you work or rest.Easy to use: easy to operate, just press the button for Three seconds to enjoy the air.Long-lasting: The portable air purifier has a USB charging port that can be for 45 minutes ,usage time 24 hours to airProduct Name: Air PurifierMaterial: ABS+metalcolor: WhiteRated power: less than 1WRated current: less than 10maRated voltage: DC 3.5VCharging time: 45 minutesUse time: 24 hoursBattery capacity: 250MAHCharging : USBNegative ion release: 4000W\/cm3Use environment: homeControl : push buttonPackage Contents:1 x purifier1 x necklace1 x charging cableOnly the above package content, other products are not included.Note: Light 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.