Breathable Expandable Band : With breathable and sweat absorbable elastic band, this headlamp is comfortable to wear. In the meanwhile, this headlamp comes together with 8 clips, which can be clipped on anywhere for your convenience. 3 Light Modes : The headband light has white front headlights and red tail lights, with 3 light modes(high/low/strobe), and the front and tail lights will be turn on at the same time. The on/off button allows you to easily cycle through the 3 light modes. Rechargeable & Battery Indicator : With built-in rechargeable battery, no need to change dry batteries again, it is very economic and environment protection. The design of battery indicator remind you charging the lights in time.(USB charging cable included). 230°Wide Angle : The adjustable headlight provides 230°wide area illumination. The design is user-friendly, you needn’t move headlight to illuminate the desired area, suitable for night running and cycling. 1000LM : With upgraded light source, the led headlamp is brighter than traditional headlamps. And it’s enough to deal the darkness in your life, providing optimal lighting for any situation, such as hiking, walking, mechanics,etc.