1.Total Control From Couch - Wireless plug-and-play keyboard with integrated touchpad for total control of your TV-connected PC from your couch. K400 is a quiet, easy-to-use keyboard with a built-in touchpad, plus all the hotkeys Windows and Android users know and love. Complete with media controls that make navigating your PC-controlled TV a breeze. 2.Designed For Laid-Back Control - The built-in touchpad keeps your typing and navigation all in one place. When it comes to your PC-controlled TV, K400 makes navigation easier with no need to connect keyboard and mouse separately (or get off the couch). So you can seamlessly watch videos, browse the web, or chat with friends. 3.Built to Keep Going - K400 is built with the same high quality and reliability standards that have made the #1 global leader for mice and keyboards. Up to 18 months of battery life eliminates the hassle of frequent battery changes, with a handy on/off switch and power-saving technology that preserve battery life. The spill-resistant design and durable keys keep you on-track despite any mishaps. 4.Quiet Keys, Large Touchpad - Comfortable, quiet keys and a large touchpad make navigating entertainment effortless, even setup is a snap thanks to the tiny, plug-and-play USB Unifying receiver.