[Retro style suit] Ergonomically comfortable, 84-key low-key mute, cute round buttons and candy color design, bring you visual enjoyment and retro feeling.$ [Yellow keyboard and mouse] 8 shortcut keys to easily manage your media, email shortcuts and search functions. Mini optical mouse-a yellow three-button mouse with an adjustable cursor sensitivity button in the middle of the mouse.$ [2.4GHz wireless connection] The 2.4GHz signal provides a connection range of up to 28 feet, allowing you to use your PC at a long distance. A small Nano receiver (USB 2.0) connects the mouse and keyboard, and the back of the mouse is easy to set and switch on/off.$ [Wireless design] The wireless design, plug and play, makes the desktop more tidy, without manual drive, convenient and fast.$ [Long-lasting battery life] The keyboard and mouse enter the power saving mode automatically, and you can wake up by clicking any key or pressing a button for a few seconds. Minimize downtime and battery replacement. When the battery is almost exhausted, the low battery indicator on the keyboard will remind you to replace the battery.