Song search function of wired / wireless microphone with built-in video song half cycle

摘要

It is about finding song titles when you use u-wireless microphones with built-in video and song accompaniment. The song title, singer name, and lyrics of the head appear on the screen to play the role of a song book with the song number and title. U, devises a way to find a song so that it can be operated with a simple button operation on a wireless microphone.