Long-range and high power LED light flashlight

Product Specifications:
1.Material:High quality
aluminium;
2.ulb:high power LED;
3.perate Voltage:2.7~4.2v
4.ower:Rechargeable.8650 Li-ion Battery with safe IC

And attention to the warnings (to use in order to ensure safety ,please note the following questions):
1. For the first time before the use of the light charge if they do not often use the lamps ,three-month period in each of the first charge lamps, about 8 hours to ensure that the lighting of the play to the best performance.
2.Should not be used on non-exclusive specifications of the lamp battery ,is strictly prohibited to carry out and modification of the lamp.
Long-range and high power LED light flashlight