Jukebox is usually a kind of home karaoke equipment, a kind of singing system, people through the jukebox to relieve the pressure encountered in people's work, study and life, through the situation, people will choose to be in KTV, but there are also many people who like karaoke at home, which is not only convenient but also more in line with the effect of people wanting to entertain. Jukeboxes are divided into: stand-alone jukebox, network jukebox, and Melody home jukebox. Precautions The first thing to pay attention to is, of course, to protect your throat! Health tips for singing family karaoke: "warm up" before singing. Choose some easy-to-sing songs to warm up first, and don't force falsetto and high voices, let alone not