Music Cage by Nendo

Music Cage by Nendo is a wireless speaker that allows you to listen to music from a computer or Bluetooth-enabled mobile phone without cluttering a room with wires or cords. Music-cage can attach to a ceiling-mounted electrical socket for light fixtures. You can also plug it into a wall socket for power, and attach it to our original floor or table stand to relax with music, just like birdsong from a birdcage.

Source: Nendo