Ultraviolet ozone sterilization smart UV $ 20.68 Material :Aluminum-plastic flannel+plexiglass Power mode: USB Rated frequency: 50 (HZ) Control method: push button Applicable area: below 10 Working principle :UV Air purifier air volume :50 cubic meters/hour Noise: 0 (dB) Color :LED charging type-silver, LED charging type-rose gold
