Refrigerator Deodorizer Ozone Sterilization Sterilizer

Product information:
Color: white, dark blue
Power supply mode: USB
Operation mode: Mechanical
Product size: 86*86 * 32mm
Battery capacity: 2000 ml
Usage time: it takes about 3 hours to be fully charged and about 3 days to be used
Battery Voltage: 3.7V
Ozone amount]:20mg/H
Product material: ABS/circuit board