[2.4G Connection technology]plug and play,Simply connect wireless keyboard and mouse with one USB receiver(NCLUDED in keyboard’s battery compartment),No delays or dropouts. Allows reliable wireless connection up to 10 meters(33 ft) without any driver. | [ Full-size Keyboard]109 keys With Standard US QWERTY layout, wireless keyboard makes each key on the number pad independent and well-spaced, greatly avoiding pressing the wrong key. The foldable stand behind the keyboard provides a comfortable typing angle for you, so you can enjoy comfortable typing for hours. | [Auto Sleep & Power Saving]The mouse and keyboard feature automatic sleep function,when you stop using them for more than 15 minutes, they will go into sleep mode to save power and you can click any button to activate them,The external keyboard is powered by 1 AAA battery, and the wireless mouse is powered by 1 AA battery (Batteries Not Included) | [Ergonomic Compact Mouse]The DPI is 1000.This optical mouse can also smooth movement even on smooth surfaces. In addition, this wireless mouse is symmetry design, both hands are available, suitable for all people. | 【Wide Compatibility】This wireless keyboard and mice combo compatible with Windows 11, 10, 8, 7, Vista, XP, Chrome OS, Linux and Mac OS. Works well with desktop, computer, PC, laptop, Chromebook, notebook and more. Perfect for office & home work, business travel. Enjoy your wireless freedom and keep your desk clean and tidy