Adult Bike Helmet, Bicycle Helmet with Rear LED Light & Detachable Magnetic Goggles, CPSC/CE Certified Cycling Helmet Adjustable for Men Women Mountain & Road

DUAL-CERTIFIED SAFETY: adult cycling helmets meet CPSC & CE standards, featuring PC+EPS impact-absorbing structure with 360° protection.Ideal for mountain/road/e-bike riders seeking certified safety. MAGNETIC DETACHABLE VISOR: This bike helmet men women built-in magnetic sun goggles blocks 90% glare with tool-free installation.Adult bike helme compatible with goggles, perfect for commuting/city cycling in strong sunlight. 3-MODE SAFETY LIGHTING: Bicycle helmet with LED rear back light includes flash/steady modes enhances visibility up to 200m at night.CR2032 battery lasts 80+ hours (spare battery included). 360° ADJUSTABLE FIT: Mountain bike helmet with precision dial system with 5cm adjustment range (57-62cm) + washable inner pads.Road bike helmet suitable for unisex adults in road/mountain cycling. -LIGHT VENTILATION: Our adult bike helmet in aerodynamic design with 18 airflow channels keeps head cool. At 250g weight, ideal for long-distance cycling and electric scooters.