1, 5 word patterns in Led bike Front wheel spoke light 2, Waterproof 3, 14 blue LED light 4, 40 design ... patterns and 5 word pa 5 word patterns in Led bike Front wheel spoke lightProduct description:1, Press gray ... button to turn on2, When riding slowly, the led will blink and will only show a pattern of ... operate the equipment. Fationable !!! 5 word patterns in Led bike Front wheel spoke light