The powerful combo with extra-long battery life The perfect combination of great comfort, modern design, powerful features and extra-long battery lifeIncrease your productivityType on a full-size layout with 12 enhanced F-keys for media control. Skip a song, pause a video or mute audio instantlyExtra-long battery life Enjoy an awesome 3-year keyboard and 18-month mouse battery life, provided by our energy efficient engineering. Improved comfortThe generous palm rest, the contoured right-handed mouse and the adjustable keyboard height give you more comfort.