Anker Soundcore Liberty 4 Earbuds Only Pairing and sound output are working fine! ♪ They are used, so there are some minor scratches and signs of use, but they are still in usable condition. Please refrain from purchasing if you are concerned about minor details. I am also listing on other sites, so there is a possibility of being sold out depending on the timing... ! If you have any questions, please feel free to comment!