Our easy to use hand crank flashlight provides 20 minutes of light with 1 minutes of cranking. Switch from 1 to 3 super bright LED lights. To charge your phone, insert the long lead into the flashlight, insert relevant adapter to the other end of the lead, inset adapter into your phone, wind up flashlight to start charging mobile phone. Crank for 3 minutes (approx.) to get between 2 and 5 minutes of phone usage, (depending on battery condition). Included adapters are for Samsung, Motorola, Sony Ericsson and Nokia. We’ve also included a universal connector that will connect to any adapter. Handle folds flat when not in use.