Specification: Brand: Skyfire Light beads:P80 Life time:8-12 hours Battery:3000m Ah Irradiation distance:800m + Power:30 W Charging method: Type-CCharging time:4-6 hours Gear: Five gear adjustment Waterproof: Life waterproof Zoom: Telescopic zoom Special function: Promise dimming Dimensions:15 x 33 x 3cm Weight:245g Package included: 1 x Flashlight