Keychain / flashlight with powerful 0.5 W COB LED. Small enough. to fit in every pocket. at the same time with powerful light. which is achieved using a large surface area COB LED. The flashlight / keychain is made of strong and durable plastic. The flashlight has three operating modes: 100% full power. Burning and flashing mode with 60% power. Technical information: LED type COBPower 0.5 WThree operating modesArea time 2 hBatteries 2 x lithium CR2032 (included) Dimensions 79x37x12 mmWeight 18.8 g (with batteries)