Now you can get everything you want in a wireless keyboard and mouse combo - comfort, productivity, reliability, and style. Customize the functions of 20+ keys and enjoy precise mouse tracking to work faster and smarter. This combo contains recycled materials and they re also easy to keep clean and sanitary. Sleek, Stylish & Comfortable This sleek, stylish keyboard includes legs that can be adjusted by up to 6 degrees while contoured keycaps and 2. 0 mm travel delivers an accurate typing experience. A contoured mouse and grip design delivers everyday comfort for left or right-handed users. Customize to Optimize Program 20+ keys on this keyboard with HP Accessory Centre so you can reduce keystrokes and work smarter in your most used apps. Plus, you can easily customize mouse DPI settings to control cursor speed and sensitivity. Free Your Mouse Working on different surfaces can cause your mouse to work erratically. Problem solved with a multi-Surface Sensor. With better tracking, you’re now free to mouse on more surfaces like marble. Plus, this new sensor is more power efficient for an increased battery life. Long Battery Life Maximize productivity and avoid the frustration of frequent battery changes with a battery life of up to 20+ months for the keyboard and up to 24+ months for the mouse.