ROCKBROS Light Cycling Helmet Bike Ultralight Helmet Integrally-molded Mountain Road Bicycle MTB Helmets Safe Men Women 57-62cm

Feature:

• Bright headlights and warning taillights
• Suitable for any weather
• Built-in rechargeable battery
• The helmet has three light modes
• It has a wide range of uses, such as cycling, rock climbing, skateboarding, skating, sledding, water sports, etc.

Specification:

• Brand Name: ROCKBROS
• Material: EPS
• Weight (g): about 330g
• Exhaust port:> 20
• Type: Lightweight helmet
• Power supply: USB charging
• Battery: 2000 mAh
• Gender: man, woman
• Color: black, blue, white, red, yellow
• Size: head circumference: 49-59 cm
• Style 1: Bicycle helmet, bicycle helmet, bicycle helmet
• Time: about 4 hours for strong power, 9 hours for low power, and fast flashing for about 24 hours
• Name: ROCKBROS headlight helmet, rear warning helmet
• Suitable for: cycling, horse riding, hiking, adventure, camping, running, outdoor sports
• Type: mountain bike helmet, road bike helmet, sports helmet, brand helmet