Happy Tykes saw a problem. Children like to play with their items, and therefore the items need to be mobile. A sleep timer isn’t going to work if it has to be plugged into the wall.
So they made it battery powered. Want an extra edge to keep your kids in their bed till time runs out, use the time locked treat or prize drawer to get them instant prizes! Or maybe you just want easier control of the device through your smart phone.
Happy Tykes brings all of those features in their product, so parents can rest easy, knowing their children will get better rest.