Name: wireless mouse Blue color Acceptance range: 10m Features: 1. Compatible Operating System: M220 USB Wireless Mouse is compatible with Windows, Mac, Chrome OS or Linux computers, which is very convenient for your computing environment. 2. LONG BATTERY LIFE: The battery of this silent wireless mouse has a battery life of 18 months, which is enough to save power. 3. Compact and comfortable design: The M220 Silent wireless mouse is small, very compact, but comfortable. A mini mouse to take with you.