Turn over the Bluetooth device that supports Swift Pair and make it discoverable. Just how to make the Bluetooth device discoverable will depend on the device. To learn how to make the Bluetooth device discoverable, check the device's documentation or visit the manufacturer's website. It can access 80 decibels, https://www.bluetoothspeaker.top/oem-led-bluetooths-speaker-audio-professional-bluetooths-speaker-for-party-home/