Captink Outdoor waterproof tactical led flashlight, 5 Modes,18650 rechargeable batteries,Black Waterproof flashlight tactical camping lamp outdoor sports, cold resistance, resistance to vibration 5 switch modes: high / medium / low / strobe / SOS Sawtooth Design for Emergency use, and also perfect for self-defense Captink Handheld Flashlight Led Max output: 700 lumens Safety Hammer Head Design,Emergency can be used to smash the glass