Full Details from Amazon.com : http://www.amazon.com/gp/product/B000X2H8UK?tag=onigi-20Zadro Nano UV Disinfection LightAt the office the Nano-UV Scanner provides an easier and faster way to disinfect computer keyboards phones and other equipment At home the Nano-UV Scanner is ideal for sanitizing items that are prone to collecting germs such as toothbrushes contact lens solution eye glasses shoes bathroom fixtures and toilet seats For business or vacation travelers the Nano-UV Scanner makes it easy to sanitize dirty airline trays and lavoratories Cell phones become 9999 germ free with a quick 10-second sweep by the Nano-UV Scanner Operates on 2 AAA batteries included