Model YH-T709 Light bulb White laser Product Dimensions Lamp head: 8*4.5*4.5CM Three-cell battery compartment: 9*6.7*3.5CM Net weight 233G Box size 11.7*11.5*10CM Gross weight 292G Material Aluminum alloy + ABS Switch Press the switch Battery 3*18650(not included) Charging method Type-C USB charging supports output Gear position High brightness - Medium brightness - Low brightness - Fast flashing - SOS. Press and hold at any setting to turn off Zoom mode Telescopic zoom Waterproof rating IPX4 Lumen/Range 1000-1200lm ≦1200m Features The lamp head features a fluorescent strip, the headlamp can be adjusted 90 degrees, has a telescopic zoom, supports output and can be used as a charger Indicator light 4 blue LED power indicators: 25%-50%-75%-100%. When the light is turned on, the LED blue light stays on. When charging, the LED blue light flashes The package contains Headlamp + USB cable + color box 100PCS 50*48.5*51.5CM