Package include : <br />1 x Headlamp<br />1 x USB cable<br />2x 18650 Batteries(Include)<br /><br />Specifications:<br />Material:aluminium alloy<br />Color:Black<br />Light color: White/Blue<br />Battery: 2x18650 Batteries(Built-in)<br />Switch:Press Switch<br />Light Mode(6 Stalls):1 stalls 1T6 lights<br />                                 2 stalls 2T6 lights<br />                                 3 stalls 3T6 lights<br />                                 4 stalls 2LTS white light<br />                                 5 stalls 3T6 + 2LTS lights<br />                                 6 stalls 3T6 + 2LTS flashing lights<br />Charge method: interface USB charging<br />Weight: 238g<br /><br />Features:<br />-Made of aluminium alloy，sturdy and durable enough for long time daily using.<br />-Light weight，compact，portable， easy to carry and store.<br />-Press switch，easy to operate.<br />-Non-slip， anti-friction.<br />-Suitable for camping，hiking，hunting and other outdoor activities.<br />-6 stalls lighting mode，meet your various lighting needs.<br />-Apply to variety of ocns，basement，garage，mountain，wild etc.<br /><br />Note :<br />-Ensure battery has enough power and battery installation is right.<br />-Turn off the flashlight when the brightness of the flashlight changes significantly and charge the battery.<br />-Fill the battery if don't use for long time，discharge charge the battery every three months.<br />-Don't put it into water.<br />-Can not directly illuminate the eyes.<br />-The voltage should not exceed 4.2V.<br />-Applying vaseline oil on O type sealing waterproof ring 2 or 3 times a year.<br />-Avoid placing in sun or high temperature environment.<br />-Avoid contact with sun，water，chemicals and corrosive gases for long time. <br />-Check that the threads are tightened without loosening otherwise the flashlight can not light.<br />-Check the positive and negative of the charger when you charge the battery.<br />-Don't use hands ang paper clean the lens.<br />-Don't  disassemble the flashlight.