Thanks to the 3D SlimFit construction, this lightweight high-performance headlamp (only 150 g) fits close to the head. The inclination of the light beam can be adjusted in 4 steps and the on/off switchable red tail light ensures safety to be seen. The light range is 15 m to 130 m. The full light output with 750 lumen is achieved with an additional button press and with another button press the light is reset to the set brightness. The rechargeable battery with 3000 mAh provides constant light at 500 Lm, up to full 150 hours. During operation, the battery can also be charged simultaneously via USB - a "run forever" USB cable is included in the delivery.