NEXTORCH myTorch RC AA Tactical 115 Lumen USB Rechargeable Cree LED Flashlight 115 Lumens CREE XM-L LED, 81m beam distance, 30hrs max runtime PC Programmable with Smart Torch Technology (Free Nextuner Download Program) Aerospace Grade Aluminum Body, waterproof up to 1m Tail Switch for easy mode switching USB rechargeable/replaceable AA battery (included)