USB Portable Air Purifier Personal Wearable Necklace Negative Ionizer Mini Air Cleaner Air Freshener White
- 1.The pulse tip technology is used to release a large amount of oxygen anion. The latest carbon brush negative ion generator design uses over 5 million negative ions to effectively remove harmful substances such as floating dust, smoke, formaldehyde and PM2.5 in the air.2.Release a large amount of oxygen anion, decompose smoke, odor and formaldehyde, benzene and other harmful gases released by car parts (such as sheet, leather).3.Mini,portable necklace design, stylish and convenient to carry.4.Easy to operate, one button for on/off.Just press the button for two seconds to enjoy the fresh air.
