Two in one Extra-thin design, chocolate keys Shared Mini Receiver Economical modular design 2.4GHz wireless transmission Mouse DPI: 1000 Mouse Buttons: 3 Keyboard Keys: 104 Wireless transmission frequency: 2402MHz-2480MHz Wireless transmission distance: MAX 10m Receiver connection type: USB 2.0 Power supply: 2xAAA battery for mouse, 1xAAA battery for keypad Supported Operating Systems: PC and Mac |