Invite your child to explore a world of wonder with an engaging sound book! Featuring a wide array of over 100 age-appropriate words carefully selected by Learning Experts, 12 exciting categories to explore, and 12 interactive sound buttons featuring sounds, fun facts, and songs, it's the perfect educational companion for young explorers. objects Discover over 100 age-appropriate words focusing on places and objects Explore 12 captivating categories tailored for immersive learning experiences Enjoy interactive sound buttons featuring sounds, fun facts, and songs NEW USB Rechargeable version (upto 9 hours of playtime). Enhanced with a new volume control and improved speaker quality) * Made for little hands: age 1+* Award-winning books | Oppenheim toy portfolio gold seal award* Colorful illustrations and high-quality audio* 12 interactive buttons to press, 12 sounds to listen to* On/Off switch with two volume settings* USB-C rechargeable, no more batteries required! (cable not included)