Dynamo Bicycle Flashlight

Working Principle: This product is made up of headlight and taillight.It can be installed on the bicycle as a bicycle light and warning. 1. The headlight can be used as dynamo flashlight also. It is made up of chargeable battery,generator,charging and lighting system. Cranking the handle by hand, changing speed by professional designed driving gear which can drive the three-phase brushless generator to generate alternating current. Then changing the alternating current into DC through commutating and voltagestabilizing which to charge its inside NI-MH battery, so as to achieve energy converting and accumulating. It can also charge mobilephone through connecting wire. The switch makes its lighting and flashing functions come true. 2. Headlight and taillight can be used together, insert the headlight to the holder, slide the switch to realize the function of headlight and taillight lighting and flashing. All these make you safe and convenient to ride a bicycle at night MOQ: 3000