915 Generation 2Pack Personal Wearable Air Purifier Necklace Air Freshner R

1.The tip technology is used to release a amount of oxygen anion. The latest carbon brush negative generator design uses over 10 million negative ions to effectively remove harmful substances such as floating dust, smoke, formaldehyde and PM2.5 in the air.
2.Release a amount of oxygen anion, decompose smoke, odor and formaldehyde, benzene and other harmful gases released by car parts (such as sheet, leather).
3.Mini,portable necklace design, and convenient to carry.
4.Easy to operate, one button for on/off.Just press the button for two seconds to enjoy the air.
5.Gift of Love: design make your surroundings more colorful, more . Perfect gift for family and .
Power (W): less than 0.1w
Voltage (V): 5V
Style: Air Purifier
Application area: 11-20㎡
Installation: Mini
Type: Negative Power Source: Electrical
Noise: less than 50dB
Anion Density: Greater than10 million pcs/m³
Model Number: Air Purifier Necklace
Power Supply: USB
Battery capacity: 200mAh
Charging time: 0.5H
Fully work: 30H
size: 47 x 35 x 15mm Material:ABS
colour: red
Package Contents:
2 x purifier
2 x usb cable
2 x Chain
2 x
Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.