Super Bright Flashlight: Utilizes 2020 latest generation XPH70 LED chip with 50,000 hours lifespan which generates ultra-high output up to 10,000 lumens. Power display function: you can always know the power of the flashlight. When the indicator lights are on, it indicates that the flashlight is full of electricity. When the number of LEDs decreases, this means that the power supply is decreasing; when the lights flash, it means the flashlight needs to be charged. USB Rechargeable Flashlight: Built-in 3.5mm DC input port which allows you to easily charge the tactical flashlight. USB rechargeable makes it so convenient to keep in the car. Zoom and long life: excellent telescopic focus function, can be zoomed in/out according to specific conditions. Equipped with 3000mAh high capacity battery, emits brighter than average light, provides hours of working time. Waterproof and Durable: IP65 waterproof flashlight allows convenient use in various extreme weather conditions . Its weight and size make it useful as a self-defense weapon. Its durable aluminum body and impact resistance stand up to rough handling. (Do not immerse in water)