Support for Remote Bluetooth Connections: 2.4GHz wireless keyboard and mouse combination can be quickly connected at a distance of up to 10 meters, almost no lag. Don't worry about the connection problem, let you use wireless mouse and keyboard smoothly to control computers. Plug and Play Mouse and Keyboard: Simply plug in to enter your laptop or PC's USB port, install the battery (not included) to the keyboard and mouse. Then you can immediately use the keyboard and mouse, plug and play, easy to install. Typewriter Keyboard Feel: Wireless keyboard and mouse combination have a fully equipped 85 key keyboard button. The circular typewriter button is designed to be perfectly brought into your fingertips, smooth and comfortable use. And has 8 million hit bore life, long use, economical and durable. Good Grip and Fite: Our Bluetooth keyboard and mouse combination mouse use a circular arc shape that meets the corner of the human body. When you use the mouse, it is more perfect than other forms of mouse to fit your palm, so that your palm is not tired. Long Battery Life: This wireless mouse and keyboard set use energy-saving and environmentally friendly batteries, filled with electricity, can be used continuously for 2 sweet and long battery life. And when the connection is not in use after 10 minutes, the sleep mode is automatically opened, and the battery life is extended by moving sleep.