- Take the right earbud out of the charging case to pair it with the first device. - Keep the left earbud in the charging case and the charging case open. Hold the button on the bottom of the charging case for 10 seconds until the LED indicators on the left earbud flash red before breathing white. - Press and hold the button on the bottom of the charging case for 3 seconds until the left earbud's light flashes quickly. You can now pair the left side with another device.