Description Dimensions: 3.35"; Color: Black; Battery: 1 AA Cell; Light Features: Batteries Included l Keychain l LED l Water Resistant l High: 130 Lumens for 2h 30m l Low: 15 Lumens for 25h; Other Info: CREE XPG2 LED. Hang Packaged. Weight:0.2lbs Country of Origin:China