5STOY&reg; New 18cm White Big Hero 6 Baymax Toy Dolls Kids Gift Movable Hand and Leg With Warm White LED Lihgt Lamp (White) Measure: 18cm. The switch button on the back,On/off switch for easy & convenient operation. Movable head and Leg,can able to deduce a lot of weird cute exaggerated action. This is a battery installed lighting with 3 button batteries, used can be replaced. Battery can work 5-8 hours.Like flashlight.Package Included 5STOY Total 8 button batteries( 5 for replacement) 5STOY(TM) is a US registered trademark,We didn't authorize any other seller to sell our products,if there is someone sell our products illegally,we will reserves the right to be investigated for responsibility.We highly appriciate all customers' opinions to improve our selling ,also if anything you unsatisfied, pls contact our customer service department for probable best solution.