AeroNecklace Anion: High-Density Personal Anion Necklace

Product information:

Function: formaldehyde removal
Working principle: negative ion
Noise: 0.12 (dB)
Air purifier air volume: 50 cubic meters/hour
Intelligence type: know ability
Product category: Air purifier
[Product size:] Diameter 5.3cm thick 1CM
[Packing size] : 12x7.5 x2.5 cm
[Weight with package] : 114G

Features:

Power supply: USB
Rated frequency: 20 (HZ)
Use environment: home
Control mode: push-button
Applicable area :11㎡ (inclusive)-20㎡ (inclusive)

Packing list:

Wood box material, charging cable, manual, metal chain, humidifier