This Sony Rolly will roam around the house. It’s like having a cute pet roaming the house, but this pet doesn’t bark or meow, instead it plays your favorite music. Just don’t step up on it dude. 
Sony Rolly is a music player that also a robot.
Want to adjust the volume? Simply turn it clockwise for louder music or counterclockwise for softer sound. Motion can be adjusted via software. This cool gadget emits different color of lights depends on the music playing. It has ambient lights of green, blue and orange.
Sony Rolly has built-in 1 GB flash memory and Bluetooth enabled. The speakers are high quality 180 vertical speakers for 360 degrees of clear sound. It’s capable of playing 3-5 hours of music depending on downloading and playback.
Won’t work (obviously) on grass, sand, living room rugs or in water 
Play the following video if you like to see it in action. Be patient, Rolly the star will act later in the movie. Worth waiting. 