Mini usb ultraviolet germicidal light Color:Black water soluble calcium carbonate
Mini usb ultraviolet germicidal light Color:Black water soluble calcium carbonateBullet points: 1 principle the principle of sterilization: the use of high energy ultraviolet light to break the double helix of dna and rna, so that bacteria can die or lose their ability to reproduce, and achieve sterilization. 2 mini mini design: the germicidal light is about 5g in net weight, which is compact and loaded with the charging head for apple and type c. It can be used with the phone to take with you, plug and play. 3 source of high
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5