Baby Toddler Light & Sound Keys buttons to hear 5 sounds: a car alarm, car volume, car starter, horn, and a doorbell. (2 AAA batteries are included.) This fob also has a little flashlight button! Simply press on it to activate the light. The keys are easy for tiny hands to grasp and the buttons on the remote are simple to push and play with. The Musical Keychain is an interactive toy that comes with 3 car keys and a remote that makes 5 fun sounds and has a mini flashlight. It looks just like the real thing! It is a durable Light & Sound Keys at home or grab them on-the-go and pretend to drive in the car or in the stroller.