Interactive Sulley and Mike are battery powered. This particular toy has not been removed from the interior packaging of it's orignal box. The try me button is still attached and still works. When I decided to test the toys I found the try me button still activated them so I didn't insert new batteries or remove them from the packaging. Try me buttons on thinkway toys, the manufactures of toys like this one are located on the outside of the original boxes. Prosepective buyers press the button and watch the toy work. After purchasing, the toy owners would easily remove the plug attached to the toy and dispose of the packaging. replacing the demo batterys that would wear out after a few hours. These toys are interactive they respond to each others voice. There mouths move and so do there eyes. Since they were sold together originally I will also. SInce there is no box, the toys are considered loose but in good condition. These toys together almost weigh 5 LBs, when packaged for shipping probably 8LBS. This toy is expensive to ship.
