Keyboard Lenovo Essential Wireless w/Mouse Combo Gen 2 USB

Reliable 2.4 Ghz wireless connection with multiple pairing protocol Single nano wireless USB receiver for both keyboard and mouse Be eco-friendly with 65% post-consumer recycled plastic for both keyboard and mouse Low-profile 2.5-zone keyboard layout Adjustable tilt leg and spill resistant keyboard design One touch dedicated media controls AES-128 encryption for the Keyboard Full size ambidextrous mouse for left or right hand comfort Optical sensor and 1600 DPI resolution Up to 15 months battery life for keyboard(may vary based on usage) Up to 18 months battery life for mouse (may vary based on usage)