FITORCH ER16 EDC迷你側按鍵可充電手電筒(1000流明) - High-strength aerospace aluminum body, Mil-Spec hard anodized for extreme durability - Coated tempered resists impact glass In high light transmittance - Metal filmed reflector to create a high intensity beam - Waterproof O-ring and gasket sealing - Side switch In lockup and memory function - Power detection and Indicator feature, precise 0.1V