Electronic dictionary made by CASIO. EX-word DATAPLUS 7 XD-N4700 - Model Name: EX-word DATAPLUS 7 - Brand: CASIO - Color: White - Included items: Dedicated case, instruction manual, box ※ Regarding the accessories listed on the back of the box, the dedicated USB cable, headphones, and AA batteries are not included. I used this until a few years ago, but haven't used it since then and have stored it at home in the box. I have checked each item and deleted the usage history. There is damage and discoloration due to deterioration. The operation was fine. The content is geared towards high school students and is perfect for university entrance exam preparation. Thank you for looking.