Mini USB Air Purifier Cleaner Negative Ion Generator Anion Portable Wearable Ionizer for PM2.5 Dust Pollen Mite Smoke Ozone

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Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Specification:
Name: Wearable Air Purifier
Material: ABS+PC
Color: White/Black
Size: 48*18mm
Charging Voltage:5V
Maximum Current:50mA~70mA
Charging Time: 1H
Working Hours: 12H
Working Anion Concentration: ≥ 30 million / m3
Mute design: 1 m ≤ 3dB
Battery: 3.7V/130mAh
Features:
– Novel appearance, fireproof material, ABS+PC,
– Effectively remove PM2.5, TVOC, benzene, formaldehyde, pollen, second-hand smoke and other toxic gases, and purify without secondary pollution
– Fresh air anytime, anywhere
-3dB perfect mute, silent care
– Magnetic absorption charging interface, light near automatic absorption, more convenient magnetic absorption charging interface, charging for 1 hour, 12 hours
Note:
-Please allow 1-2CM differs due to manual measurement.
-Due to the different display and different light, the picture may not reflect the actual color of the item.
Package Included:
1 X Wearable Air Purifier