Powerful Long Beam Flashlight: Small Tactical Flashlight produce a high lumens with an optical-grade double-convex lens that produces a perfectly balanced beam with a 1500m distance, powerful focusing long-range, breaking through the fog and dark, and pointing directly at the penetrating power of kilometers, it can easily lock the target and gain time for search and rescue. Especially suitable for special needs such as field search, sea rescue, long-distance instructions, etc. USB-C RECHARGEABLE & Powerbank : Rechargeable Tactical flashlight have USB-C port for 4hours fast charging and USB output used as emergency powerbank to charge your phone , GPS, Camera , a good helper during in your camping trip or emergency use. Tip: This rechargeable flashlight power button light color will turn green when it full chagred , and red means its in charging. Magnetic Flashlight, Zoomable : Small Rechargeable Flashlight with Powerful Magnet base, allow you fix this led flashlight on any metal