Xilaijian physical therapy bed music how to not sound

There are two possibilities that the music does not ring, the first is the sound is bad, can not play, the second is not open the sound, do not know how to play can consult customer service.

Xilaijian physical therapy bed rest can listen to music to relax. If you say so, physical therapy at the same time can also play music, then the design of this physical therapy bed is still very attentive.