This is the Casio electronic dictionary XD-SR4800. It features an adorable green color. It's a model suitable for high school students and supports all subjects in the common university entrance exam. It has been used very little and is a beautiful item with no noticeable scratches or stains. Here are the features: The Casio electronic dictionary "XD-SR4800" is a model for high school students and supports learning in six subjects and preparation for university entrance exams. It is equipped with native pronunciation and pronunciation training functions to improve the four English skills of "reading, listening, writing, and speaking." It contains 215 rich contents and allows you to study a wide range of subjects, including English vocabulary, English grammar, classical Japanese, and modern Japanese. The 5.7-inch color touch panel makes text easy to read and has a highly operable design. It adopts a durable TAFCOT structure, making it safe to carry around. It has a power-saving design that allows approximately 130 hours of use with two AA batteries, making it the perfect electronic dictionary for studying at school or at home.