MusicMug is not dishwasher safe

The MusicMug DAP speaker does an excellent job of concealing a driver into the bottom of a coffee mug. The only question which remains is, why in the world do we need a speaker in the bottom of our coffee mugs? The mug is made of bone china and you can have one in either black or white depending upon your mood. The speaker is just a 5cm wide mono model and there is no amplifier, so you won’t be able to have a party around your coffee mug, but for only $35 would you really expect to?