1.The earbuds are charging in the charging case (light glows solid red or white after fully charged within 1 minute).
2.Long press the two earbuds simultaneously for about 10s, release after LED alternately flashes red and white 3 times.
3.Take the earbuds out from the charging case until LED flashes white slowly.
4.Clear phone pairing records, follow the pairing steps to complete Bluetooth connection.