Disinfect & sanitize ur devices, frequently-used surfaces & more with UV light! Kills up to 99% of germs with UV light Disinfect devices & personal belongings, restrooms & furniture, frequently used spaces, elevators, keypads & more. Battery operated, chemical free, lightweight & portable Requires 2 x aaa batteries (not included) (2 pin) uv germicidal tube bulb; rated voltage dc 4.5v 1.8w; wavelength of UV radiation: 254 nanometers brand: vibe e-ssential