This mini 13-lumen high-end LED flashlight is perfect for lightweight, everyday carry. The twist-focus bezel makes for a streamlined body that fits easily in a shirt pocket. The Blue Moon Focus System™ produces a clean, white light that is easy on your eyes. 23-meter beam distance. Water-resistant. Handy pocket clip. Runs on one AAA battery (included) for up to 6.5 hours. Length: 3.78". Weight: 1.34 oz.