Germicidal UV light eliminates up to 99% of germs and bacteria. Dual UV light sanitizes your device in less than three minutes. Protect yourself and those close to you by sanitizing your phone regularly. Also sanitize other items like your watch, ring, eyeglasses and more. Great to also charge your mobile phones at the same time. 2W Max UV output; 253.7mm UV wavelength. Output: USB + Type-C; Max. 2A. Input: 9V/2A. For Use With: Eyeglasses; Phones; Rings; Small Accessories; Watches; Accessory Type: UV Sterilizer; Material(s): Plastic; Color(s): White.