Steering Remote Smart Riding Helmet with Bike Headlight and Tail Light GlowGuard 150 Gift Precision-engineered with high-pressure heat-sealed seams

Precision-engineered with high-pressure heat-sealed seams and an inner waterproof layer

Close the lock and set your code

ideal for outdoor camping or home use

good elastic and very soft

Proper space design make you ride more smoothly and comfortable(Your knees will not hit the frame bike bag easily)

Steering Remote Smart Riding Helmet with Bike Headlight and Tail Light GlowGuard 150 Gift Precision-engineered with high-pressure heat-sealed seamsBrand ROCKBROS Applicable People Unisex Color Black, White,Titanium,Blue,Yellow Main body material PC shell + EPS foam Function Front light lighting, taillight warning, Steering indication, Smart power off Head circumference 54 60cm Manufacturer ROCKBROS Weight 360g20g Battery 2000mAh polymer lithium battery