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 -20°-50° Work indicator: front white Net weight: 145 grams, gross weight: 180 grams
