Features:Long Range Headlight: The headlight also has a recessed aluminum cup, which has better reflection performance than ordinary plastic materials, which can make the light refract farther.Battery Display: The headlight has four blue light outputs, allowing you to easily check the battery level. When the battery is fully charged, the indicator light is fully on, and the indicator light will flash when charging. When the remaining 25% of the battery power, be sure to charge it in time to avoid damage to the battery.Waterproof Design: This rechargeable high-power flashlight is equipped with life-grade waterproof function, which can easily deal with bad weather.USB interface, can charge the mobile phone. When the mobile phone is low in power outdoors, it can be connected to a headlight for emergency charging.Wide range of uses: This headlamp is perfect for outdoor camping, hiking, running, fishing, climbing, cycling, etc.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: plasticPower supply form: chargingLight source form: LEDMaximum shooting range: more than 500 metersBattery: 2*1200mAh