Digital Innovations Wireless Keyboard + EasyGlide Mouse gives you the freedom of wireless technology, thanks to 2.4GHz technology that ensures reliable reception up to 30 feet. It's also comfortable, attractive and easy-to-install. There is no additional software to install so it's ready to use right out of the box. It offers adjustable keyboard height to enhance typing comfort and a mouse that is comfortable for both left and right handed use. Enjoy up to 12 months of mouse battery life and 8 months of keyboard battery life. Low battery indicator lights are located on both the keyboard and the mouse. Its attractive styling complements any decor. Spill resistant design allows liquids to drain out of the keyboard's base. Limited lifetime warranty. Includes Digital Innovations Wireless Keyboard + EasyGlide Mouse and a Quick Start Guide.