The 2.4Ghz wireless connection ensures a stable and reliable connection within a 35-foot range, thanks to the 2-in-1 nano receiver. The keyboard and mouse can be used separately by inserting a single Usb receiver, making it easy to manage your workspace. Equipped with power-saving modes, the keyboard automatically enters sleep mode after 5 minutes of inactivity and the mouse after 8 minutes, ensuring energy efficiency without sacrificing convenience. The keyboard is equipped with 13 multimedia hotkeys that enhance productivity and streamline your workflow, allowing you to adjust volume, play or pause music, launch applications, and more, all with a single press. The adjustable Dpi mouse offers three selectable levels - 800, 1200, and 1600 - giving you the flexibility to fine-tune the mouse's responsiveness according to your preference and usage scenario.The keyboard is a membrane type with 104 keys, ensuring durability and a comfortable typing experience.