* USB Desktop Ionizer air purifier
* Voltage: DC 5V(battery /USB )
* Power: 2W
* Ozone density: 3mg/h
* anion:5*10^6pcs/cm3
* Product Size:Φ125*195mm
* Main Function: Remove odors,sterilizer the air,extend food fresh time
* Applicable area: 10-30 square meter's desk,car, washroom, office,kitchroom & etc