1.[Powerful Battery Life]The flashlight is equipped with an upgraded 10000mAh battery, ing over 8 hours of runtime at ultra-high brightness and over 15 hours at low brightness. Perfect for long outdoor activities like camping, night hiking, or cycling, ensuring you have reliable light throughout your adventure. The durable bulb has a lifespan of 350,000 hours, making it an excellent choice for frequent use. 2.[ Lighting Modes & Tactical Zoom] flashlight features 5 modes: strong, medium, low, strobe, and SOS. Whether you're camping, night running, or in an emergency, these modes provide versatility for every situation. The tactical zoom function allows you to easily switch between floodlight for close-range illumination (ideal for walking or setting up camp) and spotlight for long-range lighting (perfect for hiking or emergency signaling). In emergencies, use the SOS function to signal for help. 3.[Type-C Fast Charging&Power Display]Designed with a Type-C interface for fast charging, 180% faster than regular micro-USB flashlights, making it easier and quicker to recharge during outdoor trips. It includes a 25%/50%/75%/ power display, so you can keep track of the battery during activities like mountaineering or cycling. Built-in reverse connection, overvoltage, and short-circuit protection ensure and extend the flashlight's lifespan, capable of being recharged over 150,000 times. 4.[Waterproof&Super Drop-Resistant Body]The flashlight is waterproof with a waterproof rubber ring and designed to endure tough conditions such as heavy rain, cold, and high temperatures. Ideal for rugged outdoor activities like camping, hiking, and diving, this headlamp allows you to explore nature without worrying about weather conditions. It's built to survive drops and harsh impacts, making it perfect for extreme adventures.