- Portable and compact: The portable mini flashlight is lightweight and compact, making it easy to carry with you wherever you go. Its keychain design lets you attach it to your keys, so it is always within reach. - Long battery life: With the built-in rechargeable lithium-ion battery, this LED light chain provides a long run time of up to 48 hours. You do not have to worry about constantly changing batteries, offering convenience and cost savings. - Easy to use: The single multi-stage switch controls two available modes – high and low. You can switch between brightness levels to meet your lighting needs. - Wide illumination: Featuring a wide 100-degree beam, this flashlight illuminates a large area and provides a clear peripheral view. It helps you find your keys or keyhole quickly in the dark. Use scenarios: - At home or in a dark entryway to locate and insert a key with minimal hassle. - In a car or outdoor setting for quick area lighting when unlocking doors or searching a bag. - As a compact backup light for camping, outdoor activities, or power outages.