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The colorful taillights need two AAA batteries to supply power. They are colorful and novel and generous. The back switch is designed to prevent the waste of electricity caused by accidental touch, and it has a waterproof effect, which is very convenient. 7 flashing modes: press once for all 9 lights, press twice for all 9 lights and flash quickly, press three times for all 9 lights and flash slowly, press four times for double lights to jump counterclockwise, press five times for lights to jump clockwise, press Six double lights scroll fast flashing, press seven times double lights scroll slow flash. It is very suitable for friends who like to ride at night, don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t regret the dark night, hurry up and experience it!
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