1. Safety upgrade, additional warning taillights
2. The rear of the helmet is equipped with a detachable USB rechargeable tail light, which has high brightness and 9 warning modes, which is more comprehensive at night.
3. 10-hole design, fast heat dissipation
4. Lightweight and comfortable, not tired for a long time
5. Removable and washable inner lining, hook and loop fastener design, convenient and quick to disassemble
6. Adjustable head circumference
7. Material: EPS+PC
8. Power supply mode: USB charging
9. Taillight battery capacity: 180mah
10. Material: EPS+PC
11. Application: motorcycles, bicycles, etc.
12. Size: free size (head circumference 57-60mm)
13. Weight: about 245g
