LED head lamp head lights easy and convenient to use,shaking 1 minute can last lighting 6-8minutes 1.Material:ABS;2.3 high-brightness LED.3.Use the Ni-H battery, Voltage: 3. 6V, Capacity: 40mAH. or can use chargable Li-battery 40mAH Normally the battery can be recharged at least 500 times or more.4.Shaking the handle 120 rpm equably, the output power is 0.8W.Handing each minute, can last lighting ...
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