1. Bright Headlamp headlamp is , which is brighter than traditional headlamps. wide angle provides wider illumination instead of only lighting up a small area in front of you. design make sure the others can see your presence and avoid dangerous in time. 2. Capacity Battery & Work LongerRechargeable headlamp built-in rechargeable battery, dont need to change batteries frequently, which is economic and environment protection. Headlamp can be charged with any USB output supply, such as computer, car charger, power bank. 3. Switches & Power Display It's convenient, saving electricity and extending battery life. The battery display indicator makes it easy for you to know the remaining battery level. Makes you better use the headlight. 4. Multiple Modes Led Headlamp LED headlamp has white light modes: COB high mode, COB low mode and COB flash mode. COB modes are bright enough to illuminate large areas. make sure the others can see your presence and avoid dangerous in time. 5. Waterproof & Adjustable HeadlampWaterproof headlamp is made of which effectively protected from rain and is able to withstand harsh weather conditions, including heavy rain and snow. The elastic band is adjustable, the size can be adjusted freely. Breathable and non-slip, it will not slip off easily even it gets wet.