Thank you for viewing. CASIO/Russian Model XD-SR7700 Please be sure to check the product photos carefully before purchasing. If you have any questions, please feel free to ask in the comments. [Scratches/Stains] As shown in the photos. There are stains on the back and vertical scratches on the touch panel. * Please be sure to check carefully before purchasing. [Screen] 5.7-inch touch panel (5.2-inch 864 x 480 dot TFT color LCD) [Character Input Method] Keyboard input / Handwriting input / Soft keyboard input [Internal Memory Capacity] Approximately 200MB [Power Supply] ・2 x AA alkaline batteries LR6 (AM3) or 2 x AA eneloop batteries or 2 x AA rechargeable EVOLTA batteries ・USB power supply from a computer or a separately sold USB-AC adapter [Battery Life] With AA alkaline batteries LR6 (AM3): Approximately 130 hours * (when continuously displaying the translation screen of an English-Japanese dictionary) Approximately 45 hours (when repeating input/search for 4 minutes / voice output for 1 minute via the speaker / display of the English-Japanese dictionary translation screen for 55 minutes) [Size] Width: 157.5mm Depth: 101.0mm Height: 18.4mm (when closed) [Weight] Approximately 285g (including batteries) [Included Accessories] 1 touch pen / 2 AA alkaline batteries [Functions] Color LCD Panel with quick palette Selectable 5-step character size Menu character size switching Preview screen character size switching Textbook font zoom Icon-based menu display Layout switching function Example preview Instant preview etc.