A must for every household. High-Capacity battery. High saving super bright LED. Water Resistance. Shock Proof. Must for every emergency. Easy to carry. High-strength magnesium-aluminum alloy casing, precise and firm, not easy to deform, the surface via anodic oxidation treatment can resist water and corrosion. Adopts LED miniature semiconductor, a new type of energy-saving light source, the power consumption is only 1/10 of common incandescent lamp, high-efficient LED bulb. The body of flashlight with engraved lines is durable, brings you cozy touch and agile grasp, never slide. 4 Modes Strong, Medium, Flicker and SOS Function. USB Type C helps you conveniently charge with any C type wire. Telescopic Zoom in and zoom out helps you focus light wherever required.