Hanging Neck Air Purifier, Stylish Personal Wearable Air Purifier Mini Portable Negative Ion Air Pur

Breathe cleaner air: This personal air freshener will release more than 8 million negative ions, pushing pollutants from your personal space, eliminating most smoke, cooking odors, and even PM2.5 air pollutants, thereby 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 journey, in public places or other places with poor air quality, wearing this kind of clothing can create a 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 two seconds to enjoy the air.Long lasting: The portable air purifier has a USB charging port, which can be for 70 minutes and can be used for about 20 hours to airProduct Name: Air PurifierInput voltage: DC 5VOutput power: 0.1WFrequency: 2KHZBattery capacity: 200MAHCharging : USBApplicable area: less than 10Use environment: familyControl : buttonFunction: In addition to smoke and dustColour:BlueMaterial:ABS+Aluminum AlloySize:56x20x13mmPackage Contents:1* air purifier1* lanyard1* 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.