Hanging Neck Negative Ion Sterilization Air Purifier

Product information:

Material: new environmentally friendly ABS+PC
Product color: black, white
Current: <50mA
Battery capacity: 700mAh
Negative ion concentration: 8000-1200ow/cm3
Charging time: 2 hours
Charging method: TYPE-C interface
Product size: 72*35*20MM

Packing list:
1x purifier, 1x data cable, 1x manual