Mũ bảo hiểm đi xe đạp nam nữ WEST BIKING có thể điều chỉnh với đèn chiếu hậu độ bền cao, chống sốc tót

The bike helmet with USB rechargeable LED taillights can help people behind you clearly identify your location to ensure safer night riding. An adjusting knob at the back of the bike helmet, helps to adjust the head circumference.

Features:
Come with USB rechargeable LED taillights, provides you with great visibility and safety at night.
Fast charging, full charge in only 3 – 4 hours.
High-density EPS foam, great shock absorption.
PC shell with high strength, solid, durable, good anti-deformation and high protection level.
Removable lining, easy to clean and avoid bacterial growth.
Special design to keep the weight to an absolute minimum without sacrificing safety or quality.
Adjustable knob and strap for quick and easy adjust to your cozy fit.

Specifications:
Material: EPS + PC.
Color: Black / Blue / White / Pink (optional).
Head Circumference: 57 – 61 cm / 22.4 – 24.0 in
Battery: 170 mAh.
Product Size: 28 * 18 cm / 11.0 * 7.1 in
Product Weight: 323 g / 11.4 oz
Packing Size: 28.6 * 23.5 * 18 cm / 11.3 * 9.3 * 7.0 in
Packing Weight: 520 g / 18.3 oz

Package List:
1 * Helmet
1 * USB Cable