Best Gemmy Grinch Animated 21

Product Name: Best Gemmy Grinch Animated 21
Gemmy Grinch Animated 21" Dances Sings You're A Mean One ME-4732. Twirls a string of three lights intermittently while singing and dancing. He moves his hat to cover his eyes while dancing and singing. He does not put it on top of his head I'm not sure if it is supposed to do that or not. Sings best dances and lights up perfectly with 4 AA batteries not included. Missing top of battery cover. No original box. It appears there is another way to get power to it but I do not have that cord. Please zoom in on all photos and ask any questions prior to purchase item is sold as is. Item has been tested and videotaped..