yellow USB handheld UV disinfection lamp, portable household germicidal lamp AZ9837 Features:**** Can purify organic pollutants: It can effectively remove formaldehyde and other organic pollutants in the air, and remove peculiar smells.**** Product Usage: Irradiate the express package to block the path of virus contact and spread; irradiate the inner and outer layers of the mask to kill the virus adhering to the mask;Irradiate the mobile phone screen to remove a large number of bacteria on its surface; irradiate the nipple of the baby bottle to prevent the entry of intestinal bacteriaIrradiate the underwear's immediate position to prevent bacteria from invading the body**** Sterilization distance: 1-5CM **** Sterilization time: 30 seconds-3 minutes **** Can effectively kill sterilization types: Escherichia coli, Staphylococcus aureus, Candida albicans **** How to use: Turn on the purple light, sweep back and forth on the surface of the object to be sterilized for about 30 seconds to 3 minutes, the stronger the light, the faster the sterilization effect and speed **** Note: Do not irradiate the skin, eyes, or children **** Scope of application: home environment (clothing, electrical appliances, baby products, pet environment, etc.) travel and travel (hotels, public transportation seats, handrails, bedding, toilets, baths), driving, women's products, etc. **** Product process features: tail magnet, 360 degree adjustment, foldable lamp body**** Material: ABS**** Switch: Rotary switch**** Bulb: 16 LEDs 395nm purple light + 3 UVC 265-280nm**** Power supply: Built-in 18650 lithium battery 1800 mAhCharging time: about 4 hoursCharging interface: Micro USB charging**** Product size: 40*3.3*2.1cm