Lamp beads: headlamp with 1*CREE XML-T6 and 4*XPE lamp beads, the highest brightness is 12000 lumens, and the service life is 100,000 hours√ Android charging hole: built-in rechargeable large capacity lithium battery, USB direct charging(Adapter Not Included), extending battery life√ Back battery backpack: red light warning light, two modes: bright or flash√ High-quality headlight belt: thermal transfer elastic lamp belt design, can adjust the appropriate size according to the size of its own head√ 90 degree adjustment: the head can adjust the angle up and down according to its own needs, easy to operate, easy to use, convenient work lighting√ Rubber non-slip waterproof switch, soft material and comfortable hand. Multi-function headlamps, which can be used for night riding, night work, outdoor adventure, camping, night fishing,