This is the CASIO electronic dictionary "XD-V6300". It's a high-function model with a slim body, the industry's thinnest at 9.8mm, and includes 32 types of dictionary content. It shows signs of use, but there are no issues with its functionality. The included dictionaries contain practical content such as: • Kojien, 5th Edition, Reverse Dictionary of Kojien • Genius English-Japanese Dictionary, 3rd Edition, English-English Dictionary • Home Medical Encyclopedia, Legal Terminology Dictionary, Computer Terminology Dictionary • English Conversation/Travel Dictionaries, etc. It features a 4.5-inch LCD screen and can run for approximately 150 hours on two AAA batteries. This listing includes the main unit and a SHARP cover that fits perfectly (batteries are not included). Operation has been confirmed with batteries inserted, and there are no noticeable scratches on the screen or keys. The silver part of the main unit has fine scratches overall. This is a versatile device that can be widely used for study, research, and daily life. It will be carefully packaged and shipped. Please refrain from purchasing if you are sensitive to items that have been stored at home.