Pull chargeable flashlight,Dynamo flashlight(LED torch,torch light) It can illuminate 30 minutes when pulled for one minute, F Dynamo flashlight(LED torch,torch ... light)SD-2273: Dynamo flashlight:Technical data:Size: 3.3X2.9X10 ... and NI-B magnetic ring,it can be charged fast.LED: 3 LEDs, each of above 13,000MCDStorage battery: 3. ...