Portable Multi-function Creative Indoor Negative Ion Anti-secondhand Smoke Small Ashtray Air Purifier

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.

Without UV or ions which produce possible air harmful pollutant.

Features:

• Name: Air Purifier
• Material: ABS metal
• Weight: 850g
• Product size: 153.5x153.5x65.7mm
• Use area: 11-20 (m2)
• Battery: Built-in 4000 mAh lithium battery
• Working principle: negative ions