‎CR2016

Ultra Bright LED Keychain Flashlight: The keychain LED flashlight offers 12 lumens handy close-up LED light, it can be the easiest nearby emergency light to get. Tiny and Lightweight and Safe LED Keychain Light: The size of the keychain LED flashlight is like a quarter, It's only 0.25OZ weight. It's very convenient to attach to the keychain, dog collar, zipper, backpack, hiking or camping devices and so on. It's very convenient for you to carry with it everywhere, have the keychain light, have the safety with you. Two Easy Use Methods: (1)Instant Key Light: Slightly pinch the middle of the keychain flashlights with your two fingers to activate instant light; (2)Continuous Light: Slide the On/Off Switch to turn on or turn off the mini LED keychain flashlight.