Bike Helmet with Rear Light for Adults Men Women Urban Bicycle Commuting Biking Cycling Black

Feature: 1. HEAD PROTECTION: The outside of the helmet is made of PC to prevent falling rocks from splashing and injuring the head, and the inside is made of EPS foam and sponge for comfortable wearing 2. FLEXIBLE AND ADJUSTABLE: The helmet has a handy adjustable dial that can be turned on the back of the helmet to accommodate the built in helmet frame for a perfect fit 3. LED LIGHTS: The helmet includes rear LED lights that can be charged via USB, providing better protection and visibility for night riding 4. 4 MODES: The rear LED light on the helmet has four flashing modes to meet most of your usage needs 5. APPLICATION SCENARIO: This helmet is designed for urban commuting and biking to ensure your safety Specification: Item Type: Bike Helmet Material: PC or EPS Battery Type: Lithium battery Battery Capacity: 400mah Application: Approx. 57 61cm 22.4 24in head circumference. Package List: 1 x Cycling Helmet1 x Charging Cable1 x User Manual