Exclusky Adult Bike Helmet with Rechargeable USB Safety Light for Urban Commuter CPSC Certified


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* Safety and Protection: This bicycle helmet is IN-MOLD technique utilized, Impact forces are absorbed mainly by Multi-Density EPS foam to reduce Impact harms maximumly to head, While Abrasion resistant PC outer shell is designed to slip and slide in event of crash. on the other hand, This bicycle helmet has enough coverage in sides/front/back to cover your head fully and it is US CPSC safety standards certified

* USB Rechargeable Taillight: With built-in USB rechargeable warning light, Your night cycling is more safe. Rotating/Flashing/Stable lighting modes converted easily by 1 press-button, Each model offers visibility enough for people behind you to avoid collision in darkness. This Rear Light is detachable from helmet. when recharge demanded, take light off and connect it to USB cable. it is fully charged in 3 hours

* Optimal Ventilation: According to shape and performance required of this road helmet,12 air vents and air flow inside designed to regulate the airflow to keep temperature cool, you then experience all benefits from this optimal ventilation in your road cycling or commuting riding with this bicycle helmet

* Dial-Fit System: Dial fit retention system can be adjusted to fit adult size 22.05-24.01inch/56 - 61cm, DON'T fit for large round head. To secure perfect fit of this bike helmet on your head, please measure your head circumference correctly before purchase.