Cool chair but is it worth it?

This is an inflatable chair, but the thing that makes it different from all those other inflatable chairs are two speakers which are built in. You can use these speakers by plugging in your ipod, laptop, MP3 player, or even a CD player (if any one still has one of those ancient things). Because it is inflatable you can take this into your pool and it will float. This is awesome to go anywhere! This chair costs only $40 dollars! But if it is that cheap, I'm sure the quality of the speakers will not be that good.