2 Piece Personal Wearable Air Purifier Necklace Mini Portable Air Freshener Ionizer Negative Ion Generator Black
Main function: Mini, portable necklace design, stylish and convenient to carry.
Multi-functions to purify indoor air and outdoor use.
Release groups, improve air quality effectively.
Easy to operate, one button for on/off.
Rechargeable lithium battery.
Air Volume: 50m³/h
Power (W): 5w
Voltage (V): 12V
Power Supply: USB
Working principle: anions
Applicable area: below 10m²
Functions: air fresher
Filter type: no
Noise: below 25dB
Battery capacity: 250mAh
Size: 70 * 26 * 15mm
2 * Air Purifier Ionizer Necklaces
2 * USB cable
2 * lanyard
2 * User Manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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Haven't tested it out fully for long, seems to hold a charge for a long time. Looks like a good product, however generates a lot of ELF (600+ V/M) as according to my Cornet meter so I wouldn't wear it around the heart area if you're sensitive to EMF/ELF, so 4 stars.