1. Round keycap design, comfortable and beautiful
2. Precise optical trace, up to 1500DPI
3. Smart power-saving design
4. Shortcut multimedia keys
5. Brings quiet input experience
Usage:
1. Open the battery cover and put batteries in it. One AA battery for mouse and one AAA battery for keyboard
2. Take out the receiver and insert it into the USB port on computer
Note:
1.Do not disassemble it on your own
2. Avoid dropping and crashing
3. Keep away from fire and water
4. Some multimedia keys are invalid(F5-F10) on Apple system