LED mode: long bright, high frequency and slow flash.
Waterproof function allows you to go out even on rainy days.
Tough and thin and adjustable buckles, resilience to impact and good elasticity.
Safe and power saving. It can work continuously for 9 hours at maximum power.
Due to the difference between different computers, the picture may not reflect the actual color of the item.
Material: shown as pictures.
Lighting type: red parallel line, blue parallel line, red starlight.
1* LED bike tail light(without battery).