Never worry about battery life again. With a maximum runtime of 20 days and the ability to recharge up to 3.7 times on the go with the charging case, the lamp offers up to 94 days of usage. An incredible 1200 lumens of power and a beam distance of 166 meters in a flashlight no larger than a finger. A bidirectional pocket clip for carrying in your pocket or hands-free directly on the cap. A magnetic end cap for easy attachment to metallic surfaces and wireless charging. General use, everyday carry, keychain, camping, household.