1.· Wide Compatibility: The colorful full-size keyboard with a number pad and mouse combo adds vibrancy to your desktop and boosts efficiency. Compatible with PCs, desktops, and laptops. 2.· Reliable 2.4G Wireless, Plug and Play: Enjoy stable, anti-interference wireless dom up to 10 meters (33 feet) away. Just plug and play, with the USB receiver stored inside the mouse. 3.· Ergonomic Design: The keyboard features a folding holder and anti-slide pads for an optimal slope, reducing wrist strain during long typing sessions. The contoured mouse hours of comfort. Removable keycaps make cleaning easy. 4.· Auto-Sleep Feature: Powered by 1 AA battery each, the keyboard and mouse enter auto-sleep mode after 8-10 minutes of inactivity, extending battery life up to 18 months (varies by usage). Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.