Kill 99.9% of Germs in Just 3 SecondsHarness the power of professional-grade UV-C light with our Portable UV Sterilization Pen, a compact device that eliminates bacteria, viruses, and pathogens from any surface in seconds. Perfect for sanitizing phones, keys, masks, baby items, and more—anywhere, anytime.Advanced UV-C Technology: 253.7nm UV-C wavelength - Medical-grade sterilization that destroys bacterial DNA 99.9% sterilization rate - Clinically proven effectiveness 3-second quick sterilization - Fast, efficient germ elimination Chemical-free - No harsh chemicals, safe for all surfaces Rechargeable battery - 2200mAh for up to 2.5 hours of use Two working modes - 90 seconds for quick clean or 60 minutes for deep sterilization What You Can Sterilize: Smartphones and tablets Keys, wallets, and personal items Face masks and protective equipment Baby bottles, pacifiers, and toys Keyboards, mice, and office equipment Hotel rooms and public surfaces Toothbrushes and bathroom items Safe & Effective:UV-C light has been used in hospitals for decades to sterilize equipment and surfaces. Now you can bring this powerful technology home in a portable, easy-to-use pen format.Specifications: 196×29×30mm | 2200mAh battery | 2.5-hour runtime | 15,000-hour lamp life | 3.5-hour charging time