Background music is divided into stand-alone version and mainboard version.

The stand-alone version is 1 to 1. One host can only support the background music of one room

Brand: Host: Zhiyin, Youda

Speaker: Denmark Zunbao, Huiwei, Bosheng, Yinlish

The motherboard is the central background music system. One host can support multiple rooms. Each room has an independent control panel that can independently control sound source switching, volume, Turn the lights on and off.

Brands: Bosheng, Bespu

Speakers: Danish Zunbao, Hivi, Bosheng, Yinlishi