Personal Wearable Air Purifier with Led Light Necklace Mini Portable Freshener Ionizer Negative Ion Generator Black |

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Features:
Portable mini air purifier comes with a lanyard, can be hung around the neck like wearing a delicate necklace, easy to carry without any burden. Refresh your mind by purify the air around you
USB charging and low power consumption, can be charged at any time. Zero ozone and no radiation, safer and healthier to use.
The negative ion generator can effectively absorb formaldehyde, it can can release up to 8 million negative ions to resolve the air quality problems around you, like eliminate second-hand smoke and purify the surrounding air.
The air purifier's working volume is no more than 5db, so you can use it in the office or bedroom without any disturb.
The modern, simple but thin design will make the mini purifier a nice decoration for you, easily match different style of dressing.
Speciafication:
Power Supply: USB
Working principle: s
Applicable area: below 10m²
density: Greater than 8millions pcs / cm³
Noise: below 25dB
Input voltage: 5V
Input power: 1W
Size: 80 * 37 * 20mm
Battery capacity: 650mAh
Color: black
Material: ABS
Package Contents:
1 * Air Purifier
1 * Usb Charging Cable
1 * Chain
1 * 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.