Anker PowerConf series speakerphones (PowerConf, PowerConf+, PowerConf S3 and PowerConf S500) support Bluetooth connections as long as the secondary device has a built-in Bluetooth feature. If pairing fails, try the following: 1. Update the speakerphone to the <a href="https://support.ankerwork.com/s/article/How-to-Update-the-Firmware-of-a-PowerConf-Speakerphone" target="_blank">latest firmware</a>. 2. <a href="https://support.ankerwork.com/s/article/How-to-Reset-a-PowerConf-Speakerphone" target="_blank">Reset PowerConf</a>. 3. Delete the Bluetooth pairing history on the connected devices. 4. Restart the secondary device and pair it with your speakerphone again. If these steps don&#39;t work, contact <a href="https://support.ankerwork.com/s/contact-us" target="_blank">us</a> for further assistance. Please mention that you have tried the steps in the FAQ so that our agents do not ask you to repeat these steps.