Exclusives protable UV sterilizer Sterilize the colibacillus, hepatitis virus, mould and so on Power by 3 AAA battery or USB Smart ... UV Sterilizer, kill the colibacillus, hepatitis virus, mould and so on Feature:1.Complete Sterilization: use cold cathode UV ... gifts.7. Nine minutes to kill germs and bacteria such as colibacillus, hepatitis virus, mould and so on up to 99.9%.8 ...