This Bicycle Light Helmet features waterproof technology and USB charging capabilities, making it the ultimate accessory for any bike ride. Enjoy a worry-free ride, rain or shine, while staying connected with the convenience of USB charging. Keep yourself safe and visible with this must-have helmet.

Type: MTB Bicycle helmet, Road Bike helmet, Sport Helmet, Brand Helmet

Style 1: Cycling helmet, Bike helmet, Bicycle helmet

Size: Head circumference: 57-62 cm

Power Supply: Battery

Power: USB charging

Mounting Placement: Frame

Model Number: ZN1001

Gender: Men, Women, Unisex

Function: Ultralight helmet, Intergrally-molded helmet, Insect net helmet

Fit: Cycling, Riding, Hiking, Adventure, Camping, Running, Outdoor Sport

Color: Black, Blue, White, Red, Yellow

Certification: CE

Brand Name: ROCKBROS