Key Features Full-Size Keyboard: Aside from the number pad, directional keys, and nine F-keys, the has eight programmable hotkeys for your most used applications. You can have instant access to movies or music or any frequently used apps. - Compact Mouse: You can easily store it in your computer bags and pocket thanks to its slim and light design. There will be no bulk or added weight that will bother you. - Long Battery Life: You can enjoy up to 36 months keyboard and 12 months of mouse battery life before needing a battery change. Eight Shortcut Keys: All your favourite applications are one touch away. You can program the eight available hotkeys to access the apps instantly. - Wireless: It gives you a strong connection of 2.4 GHz with a range of up to 10 metres that stops delays, dropouts, and interference. Compatibility: It is a versatile tool that is suitable with Windows Vista , Windows XP, Windows 7, Windows 8, Windows 10, and Chrome OS operating systems with an available USB port. - Product Type: Keyboard/Mice Combos: Connections: Advanced 2.4 GHz Wireless Connector Type: Wireless Nano-Receiver Battery Type: 2 AAA (keyboard) and 1 AA (mouse) batteries