Hanging Neck Air Purifier, Household Portable Car Oxygen Bar Negative Ion Air Purifier(Black)

Breathe cleaner air: This personal air freshener will release more than 50 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.Long-lasting: The portable air purifier has a USB charging port that can be for half an hour and used for about 12 hours to air.Easy to use: easy to operate, just press the button for two seconds to enjoy the air.color: BlackProduct name: Air PurifierMaterial: ABSInput voltage: 5VOutput power: 0.1WFrequency: 2KHZBattery: 240MAHCharging : USBCharging time: 30 minutes fullUsage time: about 12 hours reduction rate: less than 96%Package Contents:1 x air purifier1 x charging cablesOnly 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.