Your beach towel can’t do that. It sports amplified speakers that are positioned right next to your ears and I’m sure everyone around you will enjoy your music. When you are all done and have soaked up enough sun and tunes, just fold it up into a backpack.
Yes, you can wash it thanks to those speakers being removable. Not sure I would want to spend $72 on a beach towel though. The speakers are powered by a lithium battery that you can also remove. As for blaring music on this thing, that beautiful model above can do whatever the hell she wants as long as I get to look.