Full-Size Keyboard: Complete layout with number pad and 15 shortcut keys for a familiar typing experience. Ambidextrous Mouse: Compact, portable optical mouse suitable for both left- and right-handed users. Plug and Play: USB receiver enables a reliable wireless connection up to 33 ft away; no pairing or software installation needed. Extended Battery Life: Enjoy up to 3 years of keyboard and 1 year of mouse battery life, reducing the need for charging cables or frequent battery changes. Durability: Spill-proof design, anti-fading treatment, and sturdy tilt legs ensure durability and longevity.