★ I purchased this online, but it didn't fit my hand size, so I'm selling it. 【Manufacturer】 ELECOM 【Product Name】 ELECOM Wireless Mouse Ultimate Blue Sensor 【Color】 Black 【Size】 M 【Model Number】 M-DWM01DBBK 【Specifications】 ○ This wireless mouse is equipped with hardware macro functionality that allows you to replay various button and keyboard operations as programmed, accurately executing repetitive tasks with a single click. ○ This is a high-spec model packed with office-oriented features, such as the ability to register shortcut keys. ○ Macro creation supports both manual input, step by step, and a recording function that memorizes operations as they are performed. ○ Up to four profiles, including macros, button function assignments, and DPI settings, can be saved on the mouse itself, allowing you to switch between them depending on the application you are using. ○ It features a side wheel that improves horizontal scrolling performance in applications like Excel and video editing software. 【Size】 Width 71mm × Depth 109mm × Height 40mm 【Product Condition】 Used for 2 days 【Included Items】 ・Receiver unit ×1 ・Instruction manual ※ No box. 【Operational Check】 No problems 【Power Source】 Battery-powered