Designer Sang-hoon Lee has designed these odd little headphones in the shape of everyone’s favorite green monster. These are obviously not ever going to be made, but it’s a clever little prototype.

It seems the body of this thing is the MP3 player – 4GB! – and can support other headphones for audiophiles who just don’t find the Shrekphones sufficient for listening to Kind of Blue on something that looks like a a mushroom.