Reliable multi-mode wireless connection: connect via Bluetooth 3.0,4.0,5.0, and 2.4 GHz Connect to multiple devices Switch among connected devices in one click Keyboard with aluminum alloy base Ultra-slim keyboard design Fn multimedia hotkeys Compatible with Windows® and Mac® Optical mouse with an HD 1300 DPI sensor Eco-friendly rechargeable battery (keyboard) Up to 9 months battery life (mouse) Complete Interference-free Wireless ConnectivityAimed at improving the workflow of professionals, Rapoos Multi-Mode Wireless technology ensures full compatibility and automatic pairing. Whether your device supports Bluetooth 3.0 or prior, Bluetooth 4.0 or beyond, or you wish to connect via the 2.4 GHz Wi-Fi dongle you can be sure the 9600M set is compatible.The smart switch between Bluetooth 3.0, 5.0, and 2.4 GHz ensures stable wireless transmission with up to 10 meters range and 360° coverage. You can also still use your desktop set regardless of USB port shortage or the loss of receiver.Swit