Rechargeable Headlamp Built-in 1000mAh Battery USB-C Port Maximum Output: 800 Lumens Suitable for outdoor activities such as camping, hiking, and night fishing, as well as emergencies and disaster preparedness. It's overwhelmingly bright among LED headlamps. The COB light has a large light-emitting surface, illuminating a wide area up, down, left, and right instead of focusing on a single point, making it easy to see. Very convenient for walking and working. Material: ABS LED: COB Battery: Built-in lithium-ion battery Charging: Type-C charging Battery level gauge shows remaining power. * Can be charged with a smartphone charger (Type-C). 3 Modes: ① Strong ② Weak ③ Flashing Waterproof: IPx4 (Not for diving) Weight: 95g Body Size Width: 14cm Height: 4.8cm Depth: 2.5cm Brightness 5000～5500K Type...COB Light Features...Rechargeable Brightness (Lumens)...500～999lm