Electric Friends, a new speaker line for the iPhone and iPod, announced the release of animal-themed speakers. The four varieties, including Sing Sing the Panda, Chew Chew the Dog, Kwack Kwack the Duck, and Ki Ki the Cat,  are on sale now.

As the back-to-school season approaches, these speakers can serve as a new classroom accessory and charging dock. The speakers are compatible with  iPhone (4/4S, 3GS/3G), iPod Touch, iPod Classic, and iPod Nano (1st-6th generations).

This post was originally written by Gigi Rubin and published by ToyBook.com. For more news, visit www.toybook.com, follow The Toy Book on Twitter, and like The Toy Book on Facebook. The Toy Book is a bimonthly trade magazine covering the toy industry, published by Adventure Publishing Group.