Hot selling earbuds air39 small crystal color true wireless Bluetooth earphones in ear fully transparent sports universal

1. First, turn off the Bluetooth switch setting on the phone and delete the Bluetooth connection information from the Bluetooth ear on the phone.

2. put two ears into the payload point compartment for payload, and load the payload point compartment for 15 minutes via data cable.

3. after loading the ears, remove both ears and put them together for more than 30 seconds, allowing both ears to install and connect automatically. At first, the lamp on both ears will shine, and after the pair is finished, only one ear will shine.