Thank you for viewing. This is an electronic dictionary (battery-powered Canon wordtank V923) with a backlight and dictionary functions, supporting English, Japanese, and Chinese. I purchased it for Chinese language learning. It's convenient as it supports Japanese and English. I found it helpful for studying because it has handwriting input and pronunciation playback. It provides practical translations, which is useful for conversation and composition. - Model: wordtank V923 - Brand: Canon - Keyboard Type: English, Japanese, Chinese compatible - Handwriting input possible with touch pen. - Display: Backlight - Functions: Dictionary function, translation function - Language Support: English dictionary, Japanese dictionary, Chinese dictionary - Batteries: 2 AAA batteries - It has been reset, so you can use it from the initial settings. It seems to be the specifications, but pressing the buttons a little harder will ensure a response. The backlight makes it comfortable to use even in the dark. A touch pen is included with the main unit, making it easy to press the on-screen buttons. I didn't experience any problems within the range I used it. The screen looks almost scratch-free and clean. Since it has been used, there are minor scratches and dents on the exterior (right side of the lid). Some areas of the menu/wordbook button printing are faded. Overall, it is clean, but there may be other unnoticed scratches. Please refrain from purchasing if you are concerned about this, as it is a used item. I will pack it carefully and send it via anonymous delivery. There may be a change from Rakuraku Mercari Delivery to Yuuyu Mercari Delivery.