• Connection Type: 2.4 Ghz wireless
• Wireless range: 10 m (33 ft)
• Battery: 1 x AA
• Battery life: 1 year
• Package Contents : Mouse, Receiver, User documentation, AA Battery 1EA(inclueded)
• System Requirements : Windows® 7, Windows 8, Windows 10 or later, Mac OS® X 10.8 or later, Chrome OS™, USB port