Beep baseball has a noisemaker inside emits a 90-decibel beeping sound. Once the light has gone, this high pitched sound become the guide for visually impaired players to connect with the ball, helping them identify the direction of the ball and base where they run to. Lightning is one of the last four beep baseball teams in Taiwan. From player to manager, each has his own experience and challenges. Yet, they spare no effort to train and maintain the team, even paying out of their own pockets. Beep baseball is a beam of light, adding value to their life.