High quality UV lamp helps protect your family's health. Not only for the phone, also for small accessories like watches, earrings, masks & more. 360 sterilization eliminates 99.9% dirty stuff. One key operation, timing sterilization. Working Mode: 5 mins – Soft Sterilized; 15 mins – Medium Sterilized; 30 mins. Micro USB cable included to help charge from USB port. Lightweight & portable, great for family, office or outdoor travel. Compact, fashionable & beautiful in appearance & convenient for taking along. 185nm UV wave length. 0.5W Ultraviolet tube. 4 x 0.06w Ultraviolet LED. For Use With: Earrings; Masks; Phones; Small Accessories; Watches; Accessory Type: UV Sanitizer; Material(s): Plastic; Color(s): White.