Guard Dog Security igNight 800 Lumen Multimedia USB Charging Tactical Flashlight with 5 Functions, Rechargeable 5-IN-1 800 LUMEN FLASHLIGHT: Choose between Ultra Bright, Medium, Low, Strobe and SOS with a one hand, one push button. USB POWER BANK: Guard Dog flashlight features a USB input power bank capable of recharging any USB mobile device while on the go. TOUGH & WATERPROOF: All weather and impact resistant type III aluminum alloy tactical flashlight with an emergency self-defense/glass-breaker face. RECHARGEABLE BATTERY: Never get caught without power again! Rechargeable, waterproof flashlights battery life indicator is built in for quick visibility. 100% SATISFACTION: If youre not happy with your Guard Dog Security Flashlight, just swap it out for another, no questions asked!