Simple plug-and play keyboard and mouse with reliable wireless connection up to 10m / 33ft away sharing one tiny USB receiver. No hassle with pairing or software installation. N/AType comfortably on a familiar keyboard layout with full-size arrow keys number pad and easy access to 15 shortcut-keys. N/AEnjoy long-lasting battery life 36-month for keyboard and 12-month for mouse. N/AWith its durable construction its spill-proof design1 anti-fading treatment on each key and sturdy tilt legs it is built to last. N/AN/A1. Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse keyboard in liquid.