Household ozone disinfection air purifier

Power supply mode: AC 110-240V
Is there a fan: yes
Purification principle: active oxygen purification / negative ion purification
Rated power: 2.5W
Main material: environmentally friendly ABS
Applicable area: about 20 cubic meters of space
Active oxygen content: 120mg/h
Working temperature: between -20ﾰ-50ﾰ
Work indicator: front white
Net weight: 145 grams, gross weight: 180 grams