Still most people probably couldnt tell. Otherwise he dances and moves mouth. I did not test the sing along because I dont have a mic but Im sure it works.I have a video of it I can send you if you are very interesting so you can see and hear it. The item "Santa Claus GEMMY 5 Ft animated singing dancing life size Christmas With Box" is in sale since Saturday, March 23, 2019. This item is in the category "Collectibles\Holiday & Seasonal\Christmas\ Current (1991-Now)\Figures\Santa". The seller is "badgercreekretail_dot_com" and is located in Appleton, Wisconsin. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Uruguay.