LUMDEER Bike Helmet for Adults Men and Women Cycle with Lights Front Back, Turn Signals & Brake Light, Photochromic Visor, Urban Commuter Cycling E-Scooter E-Bike

【NTA 8776 up to 45km/h】- Suitable for head circumferences from 57 cm to 62 cm. Certified to NTA 8776, EN1078, and CPSC safety standards, and suitable for speeds up to 45 km/h (28 mph).High density PC shell with comfort foam padding and front air vents. Adjustable rear dial for a secure fit. 【Photochromic Visor】- LUMDEER bicycle helmet comes with a detachable front sun peak and magnetic visor that changes tint within seconds in response to UV light, offering effective sun protection. Suitable for use in both daylight and low-light conditions. 【Enhanced Visibility】- Integrated front and rear LED lights increase visibility at night, with brightness up to 100%. Lightweight, waterproof, and USB rechargeable, with simple button controls that are easy to operate even while wearing the helmet. 【Turn Signals】- Operated via the included remote, allowing left and right indicators without letting go of the handlebars. Improves predictability and safety on the road. The remote features indicator lights to show signal status. 【Innovative Insect Net】- Special mesh in the ventilation openings keeps insects out, ideal for warm and humid conditions. Perfect for cyclists, e bike riders, and urban commuters.