This GeoSafari EI8800 Electronic Education Learning Game System is perfect for kids aged 3 and up! With a variety of learning cards included, this system is designed to help kids develop important skills in reading, math, science, and more. The system comes with a travel tote, making it easy to take on the go and use wherever you are. The GeoSafari EI8800 is a great way to encourage learning in a fun and engaging way. With its interactive features and clear, easy-to-follow instructions, kids will love spending time using this educational tool. Whether you're looking for a way to help your child develop important skills or just want to provide them with a fun and educational activity, this GeoSafari EI8800 Electronic Education Learning Game System is sure to please. Can run on 4 D cell batteries or plugged in. Comes with 9 cards front and back of Eye Clue and 9 cards front and back Science Fun and a travel tote. Unit has been tested, and sound and display works great. No instruction book, but was easy to figure out how to operate.