NEBO'S Redline FLEX caters to all your LED flashlight needswhether they're rechargeable or standard battery operated, hand held or hands free, wide beam or narrow, or a choice of modes. This versatile little flashlight runs on a 14500 rechargeable battery _included or 1 AA battery. Choose from up to 4 light modeshigh, low, strobe, or turbothat emit as much as 450 lumens and feature 6x adjustable zoom _see table below for mode and lumen breakdown based on power source. The durable anodized aircraft-grade aluminum flashlight is water and impact resistant. It has a magnetic base and dual-direction clip. Designed to last up to 5.5 hours, this LED flashlight has a charge time of only 2 hours. A micro USB cable is included.