Uses XHP70.2 LED as light source, which up to 5000 lumens, a powerful light source illuminates the road in the night for you, which has 5 lighting modes The housing uses high-quality aluminum alloy, which has greatly improved its heat dissipation performance, making the flashlights more reliable and durable Supports USB rechargeable and power output function, you can charge it easily and use it as a temporary power bank for emergency use. The unique retractable hidden design makes you not feel the existence of a charging port in daily use The flashlight has a charging indicator, with overcharge protection and overcurrent protection, making your charging process more convenient and safer Support IP5 waterproof level, it can be used in rainy days, you don't have to worry about it getting wet in rainy days, but can't dive, can't be soaked in water