Engage your child's senses and nurture early learning with this interactive toy duo! The vibrant cell phone boasts 10 delightful melodies and 10 playful animal sounds, while the flashing lights are bound to captivate attention. The chunky key ring with 5 unique sounds and 3 eye-catching keys encourages grasping and motor skills development. Both toys require 4 "AAA" batteries (included), so the fun can start right away!