MOKFIRE Adult Bike Helmet with USB Charge Rear Safety Light & Reflective Strap

【Ventilation】: Internal, recessed channels and manage airflow through the biking helmet and over the head, pulls cool air in through the front and pushes it through an air-channel matrix to reduce overheating.

【Comfortable】: Soft, comfortable, moisture-wicking, and washable helmet pads. It is specialized designs for the urban commuting, bikes cycling and suitable for city, road, electric, trek bike and etc.

【LED Safety Light】: Bike helmet with CPSC and CE safety standard, equipped with plug-in USB rechargeable LED light which included 9 lighting modes and Fast charging, fully charged in just 2 hours. which provide better safe and visibility at the night, and will help people behind you clearly recognize your direction.

【Reflective Strap】: The reflective strap made of high elastic knitted fabric, breathable design, snug fit doesn't move around when you are wear the helmet. 360°high visibility, maximizes your safety, even you don't have to worry about safety when riding at night.

【Upgraded Regulator】: Intuitive one-handed headmaster fit system adjusts height and circumference. Besides, apply the new version chin strap, GEL rope fastener easy and convenient to use and ensure a maximum comfortable fit. Suitable for most people, the helmet circumference is 22-24 Inches (57 - 61cm).