Wearable Air Purifier Necklace Mini Portable USB Air Cleaner Negative Ion Generator Low Noise Air Freshener hands Pastry decorative wheels are very

Pastry decorative wheels are very light and easy to control

37% Terylene

must fit for chest girth and back length

Applicable space: living room

Wearable Air Purifier Necklace Mini Portable USB Air Cleaner Negative Ion Generator Low Noise Air Freshener hands Pastry decorative wheels are veryFeatures: 1. The pulse tip technology is used to release a large amount of oxygen anion. The latest double carbon brush double negative ion generator design uses over 6 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, kill harmful bacteria, mold and virus, decompose smoke, odor and formaldehyde, benzene and other harmful gases