Producing a ultra bright beam of light by LED， this XML 4*T6 7000LM 3 Modes Waterproof Zoomable Headlamp Set Silver is the top-level equipment for outdoor activity. Its superbwaterproof performance makes it superior to ordinary ones. With highly efficient supercharged circuit in internal layout， it could make best use of battery. Besides， its light weight also makes it portable for daily carrying. In addition， it can be applied for camping， reading， climbing， riding， fishing and other outdoor activities. You deserve to own one!                                    Features            It uses LED， producing very bright beam of light Outstanding waterproof &amp; zoomable featureEasy operation， environmental protection and stable performanceHighly efficient supercharged circuit in internal layout could make best use of batteryFree your hands instead of holding the light for long timePerfect for camping， reading， hunting， fishing， auto emergencies， and home repairPowered by batteries， it can keep long-lasting working performance Come with several accessories， such as batteries， rubber rings， charger and headband                                                             Specifications             Material     Aluminium Alloy    <br> Emitter Brand         <br> LED Type     XML    <br> Emitter BIN     T6    <br> Number of Emitters     4                                                                                              <br> Color     Silver    <br> Luminous Flux     7000LM    <br> Number of Modes     3    <br> Mode Arrangement     High / Low / Strobe    <br> Zoomable     Yes    <br> Dimensions     (2.76 x 1.57 x 1.38)" / (7 x 4 x 3.5)cm (L x W x H)    <br> Weight     4.59oz / 130g      <br>                                                             Package Includes            1 x Headlight1 x 6400mah Battery1 x Adjustable Headband2 x Rubber Rings1 x US Plug Charger(100V-240V)