Durable Bike Helmet Adjustable Sun-proof EPS Comfortable Wear Bicycle Helmet for Exercise

Description:
This bike helmet has a detachable rear taillight so you can ride safely at night, and the taillight has a USB charging port so you can recharge it quickly.
What this bike helmet can offer you is that it has a swivel button that can adjust your head circumference, which makes it fit better around your head and better protect your head.
By making with PC and EPS material, it can be used for long time.
The length of the product is 15.5cm, the width is 27.5cm, and the height is 15.5cm. It suitable for head circumference 55cm-60cm.
The helmets is suitable for outdoor riding.

Item Name: Bike Helmet
Material: PC,EPS
Color: Black, White, Pink, Chameleon
Features: Anti-crack, Breathable, Shock Absorb
Light Battery Capacity: 220mAh
Size Details:
Helmet Size: 15.5cm x 15.5cm x 27.5cm/6.1" x 6.1" x 10.83" (Approx.)
Head Circumference: 55cm-60cm/21.65"-23.62" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Bike Helmet
1 x USB Cable
1 x LED Light