Important point!!!
It will reconnect to phone automatically when remove earbuds from case after initial pairing.Both ears have sound.If you find that your headphones don't have sound at the same time, the pair mode is then this means that the two headphones are equipped with release. Don't worry, new users will get the wrong action because they just started using it. At this time, just delete or ignore the Bluetooth name of the original U10 on your phone, and then restore the earbuds to factory settings.
Dear customer, You can follow the steps below to reset your earbuds to factory settings. (Or you can refer to the card "Attention")
The first step: To turn off the Bluetooth on the phone.
The second step: The earphones is pressed for 3-4 seconds continuous, the earphone is turned off, and the light is off.
The third step: After pressing the touch for more than 12 seconds, the indicator light is off and the touch is released;
The fourth step: To press 3-4 seconds, light blue light, release the touch. At this time, the left and right ears are paired. After the pairing is completed, the left earphone is turned off, and the right earphone is double Flashed, indicating that the left and right earphones are successfully paired;
The fifth step: To open the phone Bluetooth, search for the headset, and click on the pairing name.
(Note: The successful pairing mode that only one pair name in the list, search for two U10 bluetooth names, indicating that the headset is not paired successfully).
Hope this helps everyone!