The Musical Mouse Teether soothes sore gums when your baby is teething; Nibbling on the mouse's cheese is a playful alternative to teething rings</br>The cheese baby teether is removable for easy cleaning and the easy-to-grasp handle on this baby teething toy features beads that rattle together</br>Baby musical toys promotes fun and learning; Press the light-up?? heart-shaped button to hear up to 30+ sounds?? melodies?? phrases and songs</br>Shake the mouse to build motor skills?? activate the motion sensor and hear a fun song and sounds; Connects to VTech Pack-O-Links (sold separately)</br>Requires 2 AAA batteries (batteries included for demo purposes only; new batteries recommended for regular use); intended for ages 3 months to 3 years</br></br>Product Description</br></br>VTech baby teething toys are colorful and playful teethers. Shake?? rattle and sing with the Musical Mouse Teether by VTech. Your little one will soothe sore gums by nibbling on the mouse's cheese teether?? which is removable