3 LIGHTING MODESThe headband light is divided into two parts, the front white headlights and the rear red warning lights. Front and rear lights can be turned on at the same time, including 3 lighting modes (COB high / COB low / COB strobe). There is only one button. Press once for high frequency mode, a second time for low frequency mode and a third time for strobe mode. With the one-button switch, you can quickly switch between 3 lighting modes. 230WIDE ANGLE ILLUMINATIONHumanly designed, adjustable headlights provide 230 viewing angle. wide angle lighting. No need to move the headlights to illuminate the desired area, reduce the dark area which cannot be seen, suitable for night running and cycling. At the same time, there are 5 hard hat mounting buckles, which is a good choice for hard hat workers. USB CHARGING &amp; REMAINING POWER INDICATOR: Built-in lithium battery, no need to replace the dry battery frequently, very economical and environmentally friendly. Remaining charge indicator design reminds you to charge the headlights in time (USB charging cable is included). There are 4 light blue LED lights on the red warning light to indicate the battery level (1 LED light represents 25% battery level). , enough to tackle life's darkness and provide the best lighting for any situation like night running, biking, hiking, camping, maintenance and waiting for jobs. IPX4 WATERPROOF &amp; BREATHABLE STRETCH SUITIPX4 waterproof design, the headlight can be used in the rain or snow. The breathable and sweat-absorbent elastic band is comfortable to wear, and the tightness of the elastic band can be adjusted as needed. Product Information The LED headlamp has 3 light modes that can be turned off by pressing the switch in the battery compartment. Red lights are on simultaneously, which can serve as a warning. < span class ="a-text-bold">The rechargeable headlamp has a built-in 1200mAh battery, which is more durable and can reach the longest working time of 6 hours.< /span>< /li> < li>230 wide beam headlights have greater lighting area and can reduce the dark environment. At the same time there are 5 safety helmet fixing buckles, which is a good choice for safety helmet workers. < div>