Logitech Portable Office Wireless Mouse (Purple)

1. The streamlined rounded corner design fits your palm 2. Small size, easy to carry 3. You can set expressions for the keys through the software, and you can also set other shortcut functions, etc. 4. You can connect 3 devices and switch easily with one click 5. Dimensions: 59.4x104.8x35.2mm 6. Weight: about 82g 7. Support system: Windows, Mac OS, Chrome OS, etc.