Ergonomically designed 2.4G wireless mouse, 10 met

System Requirements: ♦Windows-based computer: Windows XP, Windows Vista, Windows 7.USB port ♦Mac computer: Mac OS X 10.4 or later.USB port ♦Linux: Linux kernel 2.6 or later.USB port Package Contents: 1.Plug-and-forget nano-receiver 2.Wireless mouse3.1x AA alkaline battery The detailed function explains:2.4GHz free moving in 10 meters,16 automatically switchable working frequencyAvago’s A5090 sensor, Precise cursor control on virtually any surface. Don't need mouse pad. So wherever you’re headed and whatever you’re mousing on, the world is your mouse pad2.4G RF IC. The anti- interference is strong. In an office, all the people use the wireless mouse and keyboard , all respectively can't be subjected to interferenceThe outer shell uses ABS plastics . With the environmental protection of the top grade rubber paint. It feels comfortableWith the particular wheel, the antiskid function is very goodIntelligent battery management. After the computer shuts down or the receiver have never inserted computer’s USB port or while no use, Even if don't press the OFF key, the mouse light will also automatically put outSimplify. Diversify. Unify. Plug-and-play nano receiver. No need to re-code after replacing battery. It can also stay plugged into your notebook’s USB port and lets you easily connect up to many compatible wireless mice and keyboards to the same receiver. There’s no need to unplug it when you move around, so you won’t have to worry about losing itNote:Battery life-spam will be different, depending on personal habit of using mice.Operation distance can be affected greatly due to using environment.