I think your question should be about the CD player. There are relatively few kinds of domestic CD players. I think if you are serious about making a CD player, it is just a witch card. His witch single life CD player is quite good, pure CD bald, only for CD, wall-mounted design, retro nostalgia, very durable. However, if you usually prefer heavy bass music such as rock and metal, this song may not be suitable for you. Cut off the ultra-low frequency, which is more suitable for listening to folk songs, jazz and light music. The sound is clean and clear. If appropriate, I recommend you to know about it.

Witch single life CD player