Hand Crank Flashlight,Hand Crank Flashlight,dynamo flashlight GS/CE/RoHS certificate Hand Crank Flashlight,Hand Crank Flashlight,dynamo flashlightGS/CE/RoHS certificateBuilt-in 3 LED, no battery required. Candle power: 13000-15000mcdJust crank 1 minute, 3 LED will shine for up to 20 minutesBuilt-in lithium battery: 3.6V/30mAwhite box50pcs/ctncarton size: 31x23x29.5cmG/N.W: 6.6/6kgs Hand Crank ...