JUNHAOLONG Electric Bike Helmet 3C Certified Class A Large Sunroof Creative Summer Safety Helmet Universal for Men and Women Bright Black

Three major ventilation designs including a sunroof ecological system

Sunroof with 2 adjustable levels (2-level sliding switch)

8-directional ventilation with 54 ventilation holes

Total of 54 ventilation holes providing up to 6 times more airflow than conventional helmets

Aerodynamic 3D downward-press air intake vents, operable with one hand

Surrounding ventilation for enhanced cooling and comfort

Rainproof sealed design to prevent water leakage when sunroof is closed

Removable and washable inner lining for hygiene and odor control

Soft composite fabric padding

Adjustable head circumference with a rotary knob for a comfortable fit without pressure

Lightweight design for prolonged wear comfort

Strong impact resistance with ABS high-hardness shell

Dual interchangeable visors for sun protection, windproofing, and anti-glare functionality

Easy switching between visors to meet different needs

High aesthetic value combining beauty and design

Fresh and cool wearing experience with enhanced ventilation

Sunroof ecological design with 2-level adjustable ventilation

Downward-press air intake vents for visible and effective airflow

Head circumference adjustable from 52 cm to 64 cm

Certified by China 3C for safety and quality compliance

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