How to connect heyday wireless earbuds?

Hold the button on both earbuds until the LED flashes. On your phone, go to Bluetooth settings → scan → select Heyday. Once paired, they connect automatically next time. If one earbud doesn’t work, reset by holding both until they blink red/white together.

I had some issues at first. My trick: charge them fully, put them back in the case, then take them out at the same time. Most Heyday models enter pairing mode automatically then. After that, pairing was super smooth.