This handy tool does double duty. Press the button at the carabiner clip end to turn on the 150 lumen LED flashlight. Features a bottle opener, side magnet for attaching to metal, multiple brightness settings, and more. WARNING: Do not look directly into LED for more than a few seconds. Do not allow children to use LED light unless under supervision of an adult. CONTAINS A RECHARGEABLE LITHIUM-ION BATTERY. Do not crush, puncture, disassemble, heat above 120℉(50℃) or incinerate. Do not short circuit or modify. Misuse can cause fire, explosion, and personal injury. Battery is NOT replaceable. Please dispose of batteries properly. Do not dispose of product in trash or fire.