Wearable Air Purifier Necklace kitchen such as one finger for

such as one finger for each of the left and right hands

zinc alloy lock body

mute and slow down

1 x Sleepace Smart Headphones

402 GHz to 2

Wearable Air Purifier Necklace kitchen such as one finger forFeatures: 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