Function plush interactive toys repeat everything you say no matter you laugh, sing or or speaking any languages. And auto head shaking when he talk back. this plush toy keeps your child entertained, so you can focus on getting the house chores done Pro system program optimizationlisten to what child's say and quickly output Pro better sound. featured a voice after test different sounds that make children happy Buddy for kids, interesting talking hamster is kid's playmate. Struggling to entertain your kids and stop them from running around the house all the time Powered by 3x AAA battery .