Giới thiệu Mũ Bảo Hiểm Tích Hợp Đèn Led Sạc Usb Tiện Dụng Cho Xe Đạp Leo Núi
Bike Helmet with USB Rechargeable Rear Light Road Cycling Mountain Biking Bicycle Sports Helmet for Men Women This bike helmet Features USB rechargeable rear light, 11 air vents, rotary dial, and removable lining pad, all of which will bring you great cycling experience.
Features: In-mold construction with polycarbonate shell and EPS foam to absorb shock for maximum protection. Built-in USB rechargeable rear light with 9 lighting modes help improve visibility and safety while riding at night. 11 large vents help to circulate air through the bike helmet and keep your head cool. Rotary dial adjusts to fit 58 - 62cm (22.8" - 24.4") head circumferences. Moisture-wicking soft lining pad, removable and washable.