[Waterproof and durable material] The high-lumen flashlight is made of hard anodized aluminum, which has anti-slip and abrasion resistance, and can be used as a powerful tool in emergency situations. IPX5 waterproof flashlight can be used normally in bad weather such as rain or snow. Please do not immerse in water for a long time.[Product Features]: High lumen, rich functions, suitable for emergency, night riding, work, mountaineering, fishing, camping and outdoor activities, etc., high-precision charging port design, thick waterproof plug surface is hard and oxidation resistant Grinding, no scratching, comfortable and wear-resistant, high-quality hand feeling.3 Durable and durable: using 18650 rechargeable battery, it can be used for up to 8 hours of strong light illumination in low power consumption mode, using any 5V 1A USB output and the included micro USB cable, it can be fully charged within 3 hours.