I replaced the one "AA" battery and found  the button on the forehead.  It also has an ON/OFF switch on the top inside.  It makes Darth Vader sounds and voice but what is said is I think in random order.

All rulers, meter sticks, hangars, racks, train-tracks, etc. used to display or give size or color reference, etc. do not go with he item unless specified.  My handling time is due to me learning that technical problems can remove me from the internet world.  Unfortunately my life changed on Feb. 12 to 13 during the night three Maple trees challenged the electric line and won.  I still try to ship within one or two days but please be patient with me because I guess a generator will be my friend until summer.  I hope you take a chance, because people like Columbus took a chance.  I live and ship from within 50 miles of Portland, Oregon.  I use USPS for my ease and it enables me to ship at that price to Alaska, Hawaii, Puerto Rico, Guam, APOs, etc. that have US Postal Service.  If you request it then I can go to the FedEx or UPS store.  The store is about 8 miles away and I can only fit my schedule on Tuesday.  Shipping outside the U.S. needs to go USPS Priority or USPS Priority Express because both of those include insurance plus select Delivery Confirmation.  I do combine shipping.