The HP 2.4GHz wireless Mouse is a thin wireless mouse that makes work on your computer or notebook very convenient and flexible. It is powered by a standard battery that keeps it running for up to 18 months before replacement. It also features an on and off power button that saves battery power when not in use. It does not have any compatibility issues as it is very compatible with all kinds of laptops and desktop computers. The 2.4GHz wireless connectivity ensures perfect functionality even as far as 10 metres away from your computer.It is integrated with HP Link-5 technology that helps you connect with up to five HP-compatible devices. It is absolutely easy to install and does not require any form of software or driver before it can be used. Simply plug in its Bluetooth device into your computer and it is ready to use. It features three standard buttons and scroll wheel for easy navigation and operations. It is absolutely lightweight and can go everywhere you go.