Key Features: Dual Mode Connectivity: Connect to your devices using either wireless 2.4GHz or Bluetooth 5.0 technology. Compact Design: Save space on your desk with the compact and portable design of the keyboard. UV Printed Keys: Enjoy clear and long-lasting key labels that won't fade over time. Wireless 2.4GHz: Experience reliable and stable wireless connectivity. Bluetooth 5.0: Benefit from fast and efficient Bluetooth connectivity. On/Off Switch: Conserve battery power by turning off the device when not in use. Volume Control Knob: Easily adjust volume settings with a convenient knob. 2x AAA Keyboard Battery (not included): Power your keyboard with easily replaceable batteries. Compatible with IBM PC/Mac/iPad/iPhone/Windows/Linux/iOS/Android/Mobile: Works seamlessly with a wide range of operating systems and devices.