This battery operated Swinging Bear Happy with Lights plays pre-installed music tunes, dances, and lights up. It requires three AA batteries (Not Included). The battery compartment is secured by a Philips screw which prevents your child from getting their hands on the batteries. The music and light attracts the attention of the child and the music helps develop the child’s hearing abilities. This is a very amazing toy for kid because of his special feature which is the lights in the ear and the hands of the bear and his hands are wagging when he dances and this bear is also singing and the combination of the dancing and wagging hands and the lights which are flashing in both the ear and the hand of the dear are really looking it awesome and it looks both smart and funny . It moves from left to right and the right to left. Its body is completely moving when he dances.