Shake, rattle and go with the VTech Drive & Discover Baby Keys. Little ones can press the buttons or shake the keys to hear fun songs, phrases and music.Rattle the beads and spin the disk for hands-on fun. With a mirror for self-discovery and a soft bear teether to soothe sore gums, the VTech Drive & Discover Baby Keys are made to encourage interaction, discovery, exploration and motor skills.Sensory Play Baby sensory toys are hugely beneficial to your child's development. This baby sensory toy has rattle sounds, music and hands-on activities to stimulate your baby's senses.