Portable USB Air Purifier PM2.5 Homehold Office Cleaning Passive Smoking Anion Purifier Vehicle-mounted Mini Purifier

Price:
US$11.62

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This is a air purifier, emitting healthy negative ions into the air, effectively remove the air of smoke, dust, allergen, refresh the air.

Features:
Easy to use, insrert it directly to USB port, then enjoy freshs air while playing games.
USB power supply, low consumption, energy saving.
Light weight, perfect workmanship, can be a nice decoration.
Release a lot of negative ions, enhance organism immunity ability, protect your health from bacterium, dust, smoke etc.
Only the size of a U disk, easy to carry, once inserted can be used.

Specifications:
Rated voltage: 5V
Rated power: 0.5W
Input type: USB
Anion density: 400-600 million (PCS/cm3)
Ozone concentration: < 0.05 PPM
Output negative pressure: 2800V
Noise level: 28dba
Color: black
Material: metal+plastic
Item size: 70 * 21 * 14mm / 2.8 * 0.8 * 0.6in
Package size: 83 * 35 * 25mm / 3.3 * 1.4 * 1.0in 
Package weight: 15g / 0.5ounce

Packing List:
1 * USB Air Purifier