Super bright flashlight: Highest lumens reachable up to 90000 lumens The powerful led flashlight uses the latest imported XHP 50 LED. Battery capacity display, Zoom led flashlight: telescopic zoom. USB flashlight: Micro USB for computer USB, car USB, USB charging plug, for charging the flashlight. Constructed from aero grade aluminium alloy Robust HAIII military grade hard-anodized. Waterproof in accordance with IPX-6, water-resistant, can be used in rainy weather, but can not put it into water.