Overview:
Portable design
The hanging air purifier is only 85*37*21cm/ 3.34*1.45*0.83inch(L*W*H) size, compact and lightweight, not occupying much installation space. The attached stainless steel chain can turn it into a small necklace easily for convenient of neck wearing, perfect for daily carrying and travel usage, cleaning the surround air in 15 seconds, removing PM2.5, formaldehyde, secondhand-smoke by the negative ion effectively.
Adjustable mode design & memory function
The hanging air purifier has adjustable modes to choose freely among 8000-12000 W/ cubic centimeters arrange, sufficing your different using need. Besides, the negative ion generator can remember the last mode at the next boot, no need of adjust again.
Easy operation display
The hanging air purifier with digital battery indicator and mode icons is easy to operate, no complex process. You can adjust the mode and control the power by only one button conveniently.
Safe design
The negative ion necklace is designed with two heightened negative ion transmitter tips, not easy to be touched directly, safe and reliable for daily usage.
Rechargeable battery & long working time
The Type-c 700mAh rechargeable neck air freshener can support for 32-60h working time with only 2 hours charging time, no power cable limitation, practical and convenient.

Specification:
Voltage: DC5V
Power: < 1W
Current: < 50mA
Battery capacity: 700mAh
Weight: 46 grams
Material: ABS + PC
Product size: 80.0*35.5*22.5mm
Negative ion release: >8*107 ions/cm3

Package Content :
1* hanging air purifier
1* Type-c cable
1* manual
1* stainless steel chain
1* chain adjustment tool
1* package box