Plug and Play: Simply plug USB dongle in to your laptop or desktop and begin using. One unifying Nano receiver can be connected to both the keyboard and mouse. The USB receiver is in the compartment next to the battery slot of the mouse, and can be found by opening the mouse battery cover Stable & Reliable Wireless Connection: The keyboard and mouse combo provides powerful and stable wireless connection, and the working distance is up to 33 feet/ 10 meters without worrying about delay or disconnection. You can enjoy the convenience and freedom of wireless connection at home or at work. The low-profile keys provide you with a quiet, comfortable typing experience. The bottom of the keyboard is designed with an anti slip pad that won't slide even when typing quickly Full Sized Keyboard Layout: The ergonomic keyboard is equipped with adjustable height tilt legs to maintain optimal tilt and prevent your wrists injury when typing for a long time. The full size keyboard with numeric