The A4TECH FG1112 Wireless Keyboard Mouse Combo consists of FGK11 Keyboard and FG12 Mouse. It features a 2.4 GHz wireless connection that provides a powerful, reliable connection up to 10-15m. Plug & Play, One small Nano receiver connects both the mouse and keyboard to your computer. Just plug it into a USB port and you?re ready to go. Its powerful wireless connection works up to a distance of 10-15m. It also has Adjustable 4-level Power Saving. It will be in sleep mode in 0.2s of inactivity. Anti-slippery belt design provides an enhanced grip to an ergonomic and comfortable fit. Its adjustable resolution 1000/1600/2000 DPI. Its extreme quality offer over 5 million clicks guaranteed. 8 gestures to perform selectable hotkey commands. The switch button on the back makes this wireless mouse a perfect on-the-go companion. Sleek Round Square keycaps enhances your typing area for accurate typing. One-touch to access 12 multimedia & internet functions with FN F1 to F12. Ensure you will never loose key identity. The drain holes are designed to prevent the keyboard from liquid spill off. High-elasticity silicon membrane for fresh and comfort typing experience. This combo has a 1-year warranty.