With the Super Learning Watch, you always have the time in sight. It features cool animations and the original voices of the PJ Masks. There are 9 PJ Masks watch faces, a stopwatch, and an alarm clock with 3 alarm tones. When the cuckoo clock function is activated, a sound will play every hour. It includes 4 pre-installed learning games that cover numbers, counting, addition, and shapes. The menu is navigated using buttons on the side. When you open the lid, the PJ Masks melody plays. It requires a CR 2450 button cell (demo battery included). The battery compartment is child-safe and has an automatic shut-off feature. Demo batteries are included.