Batteries inserted and operation confirmed. (The second photo shows the screen when the batteries are inserted, although it may be difficult to see.) The "right" button works. The "left" button works occasionally, but mostly does not. Please assume the left button is non-functional when purchasing. I'll include batteries as a small token of appreciation. ⚠︎ This is a very old item, so it may stop working suddenly. Please be aware that we cannot offer any compensation or returns in such cases. No box or instruction manual. Toy genre: Family Toy/Game