Portable Hanging Neck Air Purifier In Addition To Formaldehyde PM2.5 Negative Ion Air Purifier-White

Air purifier works perfect in your living space and gives you comforting sleep and breath accompany. 

It helps us enjoy purer air and take deep breath freely without going out into the jungle.

Features:

• Name: Air Purifier
• Material: ABS
• Battery: Built-in 90 mAh lithium battery
• Weight: 90g
• Application area below 10㎡
• Product size of square: 1.5x 5x5cm