USB-C RECHARGEABLE - a protected USB-C port fast charges the included 5000mAh iSeries battery. DURABLE CONSTRUCTION - Built from durable aero grade aluminium alloy and rated IP68 waterproof and 1m impact resistant. EASY TO OPERATE - Half press the tail switch for momentary on and full press for constant on, and a side mode switch cycles through settings. Plug in the remote switch for when mounted. ULTRA LONG THROW FLASHLIGHT - The P30i has a 2000 lumen beam that can reach up to 1093 yards of throw, making it an indispensable companion for hunting, search and rescue, or exploration.