500 Lumen Brightness: This keychain flashlight delivers maximum brightness of 500 lumens with a wide-angle light. The COB LED technology makes it a versatile tool as a small work light and emergency light. Convenient Design: Featuring a strong magnet base and rotatable handle, this flashlight allows for hands-free use. The magnet design attaches to any metal surface and the foldable handle offers multiple positioning options. 3 Illumination Modes: 500 lumens with 3 light modes, including a 60% high light mode, 30% low light mode, flashing mode, and a 100% super bright mode. USB Rechargeable: Comes with a built-in 500mAh rechargeable battery that can be charged via Micro-type C port, with a 3-8 hour run time. Multi-Purpose: With a carabiner for easy attachment to keys or bags, this portable flashlight is perfect for camping, dog walking, searching, and more. Additionally, it doubles as a bottle opener.