Air Purifier Sterilization Negative

Product information:
Function: In addition to formaldehyde
Working principle: negative ion
Noise: 30 (dB)
Air purifier air volume: 50 cubic meters/hour
Power supply mode: USB
Rated frequency: 4.5W (HZ) (HZ)
Control method: mechanical
Applicable area: less than 10㎡

Parameter:
Input voltage: DC5.0V~6.0V MAX (±10%)
Working power: 4.5W
Negative ion concentration: 8*10?6?8PCS/cm3 (tested at 100cm from the emitter)
Working current: 400~850mA
Fan power: first gear/2.25W; second gear/3W; third gear/4.25W
Working flow of fan: first gear/450mA; second gear/600mA; third gear/820mA (±10%)

Product standard configuration:
One purifier, one data cable, one manual, one certificate*1