A simple, reliable mouse with plug-and-play wireless, a 1-year battery life, and a 3-year limited hardware warranty.Plug-and-forget nano receiver It works with Windows®-based and Mac® computers. So small and unobtrusive, you can plug it into a USB port and forget about it. Plus, you can say goodbye to worries about lost receivers.1-year battery life You can go for a year without battery hassles. The On/Off switch and smart sleep mode help conserve power.*Logitech reliability You get the high quality and reliability that have made Logitech the global leader for mice—plus a three-year limited hardware warranty.Logitech Advanced 2.4 GHz wireless connectivity You get the reliability of a cord with wireless convenience and freedom—fast data transmission and virtually no delays or dropouts.Plug-and-play simplicity No software, no hassles—you simply plug in the tiny nano receiver and start using your mouse right away.Comfy, contoured shape The contoured design feels good in either hand and offers more comfort than a touchpad.Perfect for laptops and netbooks Your mouse works with Windows, Mac, and Linux®. No matter what type of computer you own today—or buy tomorrow—you can depend on your mouse to work like you expect.Specification:Connection: USBType: OpticalWireless/Wired: WirelessWireless Range: 10 MetresButtons: 3 ButtonsResolution: 1000 DPIColour: Swift GreySize: Travel-size MouseCable: N/ALED Lighting: N/AAmbidextrous: YesRechargeable: NoBattery Life: 1 YearBatteries Required: 1 AA (pre-installed)Additional Features:Plug-and-playComfy, contoured shape2.4 GHz wireless connectivityPackage Contents:MouseNano receiver1 AA battery (pre-installed)User documentationWarranty: 3 Years