Slim design wireless headset with volume control buttons. Set of 2. A microphone that allows you to speak hands-free. If the frequency is the same as the receiver of your current microphone, you can use it with your existing receiver without purchasing a dedicated receiver. (However, since it uses the frequency of the microphone you are using, if you add one more hands-free device, the microphone with the frequency connected to the hands-free device cannot be used at the same time.) - Type: Wireless headset - With clip: Yes - Buttons: Volume control buttons - Design: Slim and compact - Manufacturer's suggested retail price: 16,800 yen (per unit) Thank you for viewing.