Features:1.Multiple Lighting Modes: This headlamp can be adjusted in a variety of lighting modes. Head rotation and focus design free adjustment of astigmatic-spotlight conversion easy to cope with various environments.2.Small Size: The headlamp is in small size and it can be folded and easily put into the pocket.This headlamp is not heavy nor is it a burden to wear on your head.3.Large Capacity Battery: The capacity of the battery is large and it can last a long time. The head charging hole can be charged quickly by connecting the power supply.4.Premium Material: The flashlight is made of aluminium alloy which is sturdy and durable for long term use. Elastic light band design can adjust the appropriate size according to the size of the head.5.After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible.Specification:Material: Aluminium AlloySize: Approx. 11x9x8cm/4.3x3.5x3.1 inchBattery: Internal BatteryGear: Three GearsVoltage: 3.7VNotice:1.Actual color may be slightly different from the image due to light effect.2.Please allow 1-3cm deviation due to manual measurement. includes: 1 * Headlampor1 * Headlamp1 * USB Cable"