Type on a full-size layout with 12 enhanced F-keys for media control Skip a song, pause a video or mute audio instantly Enjoy an awesome 3-year keyboard and 18-month mouse battery life, provided by our energy efficient engineering The generous palm rest, the contoured right-handed mouse and the adjustable keyboard height give you more com fort. Wireless system: Advanced 2.4 GHz wireless connectivity spill proof design so you dont have to worry about accidental spills The perfect combination of great com fort, modern design, powerful features and extra-long battery life