MIIEGOS Wireless Headphones have a built-in microphone and works via Bluetooth wireless technology. The device you want to connect your Miiego headphones to must thus support Bluetooth.
Purchase of accessories and extra equipment for MIIEGO Headsets can be found on the website under the "Products" section.
Should you not find the answer to your product related questions in the manuals or have any further questions to our customer support, please feel free to write to us at firstname.lastname@example.org or call us at tel. +45 70277887. Our customer support is open on weekdays from 9 am - 4 pm CET. Please also check out our FAQ section, with answers to most product related questions. Can be found here: https://miiego.com/faq