The utility model aims to provide the touch-net prompting device which can prompt people that a volleyball player touches the net in a volleyball match, comprising a volleyball court.
本实用新型就是提供一种在排球比赛中可提醒人们有排球队员触网的触网 提示器。
The utility model aims to provide the touch-net prompting device which can prompt people that a volleyball player touches the net in a volleyball match, comprising a volleyball court.
本实用新型就是提供一种在排球比赛中可提醒人们有排球队员触网的触网 提示器。
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