1.Wireless Freedom and Convenience: The C3000 keyboard and mouse set seamless wireless connectivity, allowing you to work from anywhere without the clutter of cords. Powered by batteries, it's the perfect solution for those who value mobility and a clean workspace. 2. Battery Life: Enjoy extended use with the C3000's efficient power consumption. Both the keyboard and mouse are designed to maximize battery life, giving you uninterrupted performance for months on end without frequent battery changes. (Batteries are not included in the package) 3.Ergonomic and Comfortable Design The C3000 features an ergonomically designed keyboard and mouse, ensuring comfortable use during long work sessions. The keyboard's curved layout and the mouse's contoured shape help reduce strain, allowing for a more natural typing and navigation experience. 4.Easy PlugandPlay Setup: Get up and running quickly with the C3000's plugandplay functionality. Simply insert the batteries, connect the wireless USB receiver, and start working instantly—no drivers or software installation required.