Features1High Brightness\u0026Long Light RangeLed headlamp with L9 wicks,available in white and warm yellow light,built-in 2400mAh Li-battery,super high brightness and 500 meters max light range. 2Rotary ZoomAluminum alloy rotating zoom, adjustable spot size, compatible with both near and far lights: concentrated spot mode and large area flood mode. 3Motion SensorTwo switching modes: traditional key switch and intelligent sensor switch.In sensor mode it just need wave your hand in front of the headlamp to turn it on and off, freeing your hands. 4USB Charging Function It\u0027s convenient to charging your headlamp with multiple charging method,such as car,mobile charging device and home charging.It\u0027s very useful to charging your smart phone and other digital device with usb port when emergency. 5Battery DisplayRemaining headlamp power at a glance with clear and crisp battery display of 25%,50%,75%,100%.Say goodbye to unknow battery anxiety.SpecificationFeatures:High Brightness&Long Light RangeLed headlamp with L9 wicks,available in white and warm yellow light,built-in 2400mAh Li-battery,super high brightness and 500 meters max light range.Rotary ZoomAluminum alloy rotating zoom, adjustable spot size, compatible with both near and far lights: concentrated spot mode and large area flood mode.Motion SensorTwo switching modes: traditional key switch and intelligent sensor switch.In sensor mode it just need swing your hand in front of the headlamp to turn it on and off, freeing your hands.USB Charging Function It's convenient to charging your headlamp with multiple charging method,such as car,mobile charging device and home charging.It's very useful to charging your smart phone and other digital device with usb port when emergency.Battery DisplayRemaining headlamp power at a glance with clear and crisp battery display of 25%,50%,75%,100%.Say goodbye to unknow battery anxiety.Specifications:Light Color: White / Warm White (optional)Material: Aluminum Alloy + ABSBattery: 2400mAh Li-batteryWaterproof: YesItem Size: 87 * 83 * 44mm / 3.4 * 3.2 * 1.7inItem Weight: 280g / 9.8ozPackage Size: 120 * 90 * 85mm / 4.7 * 3.5 * 3.3inPackage Weight: 320g / 11.2ozPacking List:1 * Led headlamp1 * USB charging cable1 * User's manualPackage List1 * Led headlamp1 * USB charging cable1 * User's manual