Brief : 1). Material: ABS+EPC 2).With Rear red light 3. Adjustable head circumference
Description
Inquiry
Specifications:
1. Material: ABS + EPC. 2. With Rear warning light 3. Adjustable head circumference 4. Size/weight: M: 305g, for head 54 - 58cm. L: 328g, for head 58 - 62cm.
5. with 22 air hole for Ventilation. 6. Colors: Black/White/Blue/Red/Yellow 7. Feature: confortable lining, soft and sweat absorbing. 8. Battery: 300MAH. 9. Charging time: 1H. 10: Runtime: 3.5H.
