Speakers.
They come in all shapes and sizes
Assortment of different colors
Battery operated, to power-ised,
Even surfaces like wood and ice.
And now comes a soft little bear
Filled with stereo and a bit of air
4 triple A batteries and you're good to go
It'll keep you company through hot and cold
Music that pumps out of its feet
Me thinks this bear doesn't hold much meat.
http://www.geekalerts.com/colorful-teddy-speaker/