Get your workflow under control. This keyboard and mouse set gives you 8 programmable keys and a programmable middle mouse button so you can easily get to apps as fast as you want. Connect to up to 3 devices and you can hop across them using the Easy-Switch button. The auto-sleep feature gives the mouse 18-month battery life and the keyboard 2-year battery life. So you won't have to think about recharging or buying batteries any time soon. Good to know - It's super easy to connect it using Bluetooth - press a key and you can start working - The ambidextrous mouse design feels great in your hand whether you're a righty or a lefty - You won't have to worry about annoying your colleagues - the mouse has 90% reduced click noise - Perfect for your travels, the slim profile fits most pockets and bags