Turn within the Bluetooth device that supports Swift Pair and make it discoverable. The way to make the Bluetooth device discoverable depends upon the device. To learn how to make the Bluetooth device discoverable, check the device's documentation or check out the manufacturer's website. WAE specifies an application framework https://www.bluetoothspeaker.top/high-sound-quality-wireless-bluetooths-speaker-with-rechargeable-battery/