This sleek and stylish full-size keyboard and mouse combo offers exceptional quality in a modern wireless solution. The slim 3-zone keyboard with number pad has responsive quiet keys and a premium typing experience. One touch dedicated media keys put the controls you use most at your fingertips. The ergonomic full-size mouse provides comfort and support for all day use. Complete tasks with ease using the precise 1600dpi laser sensor and 4-way scroll wheel. Connect compatible Lenovo devices with just 1 nano receiver.Highlights:Lose the Wires: reliable 2.4ghz wireless connection with multiple pairing protocol2 in 1 Convenience: plug and play micro wireless receiver easily connects both keyboard and mouseNo Guessing: 2 year commercial battery life with LED indicators (may vary based on user habits.) Keyboard Features:Full size 3-zone layout Low profile, island style keysOne touch dedicated media controlsAdjustable tilt legsSpill resistant design128bit AES encryption protectionMouse Features:Efficient laser sensor for precision trackingAmbidextrous five button design for both left and right hand comfort4 way scrolling through spreadsheets and documents1600dpi