Bluetooth headset has one without sound, what s going on

No sound on the Bluetooth headset connection is caused by the following reasons:

1. The mobile phone is not connected to the Bluetooth headset. The workaround is to re-pair. First of all, turn off the Bluetooth earphone, and then press and hold the multi-function button of the Bluetooth earphone to activate the Bluetooth earphone and re-pair with the phone.

2. There is no sound from the Bluetooth headset speaker. The solution is to re-pair the phone with Bluetooth, adjust the volume of the phone, and keep the Bluetooth headphones within 10 meters of the phone.

3. The Bluetooth headset has low battery or no power. The solution is to charge the Bluetooth headset with the charger for a period of time, and then press and hold the Bluetooth headset multifunction for more than three seconds to turn it on.

4. The Bluetooth headset may have a low voice. The solution is to pay attention to the Bluetooth headset not to touch the water, and when using the Bluetooth headset, it is best to get the Bluetooth headset closer to yourself.

5. The volume of the mobile phone is turned to the lowest. The solution is to make sure that the Bluetooth headset is connected to the mobile phone, enter the mobile phone settings option, and then go to the sound option, and turn up the volume.

Turning on the Monaural mode will cause only one side of the earbuds to have sound, and you can solve the problem by resuming the binaural mode here:

1. First of all, put the left and right earphones into the charging compartment at the same time.

2. Then when the indicator light on the earphones is on, press and hold the function buttons of the left and right earphones at the same time for 10 seconds.

3. Then wait for the red light of the left and right earphones to flash twice, and then take out the earphones.

4. You can see the earphone indicator flashing, and the binaural mode of the earphone will be restored.

Turning on the Monaural mode will cause only one side of the earbuds to have sound, and you can solve the problem by resuming the binaural mode here:

1. Put the left and right earphones into the charging compartment at the same time.

2. When the indicator light on the earphones is on, press and hold the function keys of the left and right earphones at the same time for 10 seconds.

3. After the red light flashes twice on the left and right earphones, take out the earphones.

4. You can see the earphone indicator flashing, and the binaural mode of the earphone will be restored.

1. It may be that there is an error in Bluetooth pairing, or the signal is disconnected due to interference, and it can be used normally after only re-pairing;

2. Put the earbuds back into the charging case, then close the lid again, and then take them out again after a few minutes to try it, which can generally solve the problem;

3. You can turn off the mobile phone and restart it, and then turn the mobile phone back on Bluetooth to connect it.

4. Turn on the Bluetooth of the mobile phone, find the name of the Bluetooth headset and select unpairing, and then repeat the pairing operation to solve the problem;

5. If none of the above methods can solve the problem, it is recommended to contact the after-sales service directly to solve the problem.

The Bluetooth headset has sound and no sound processing method as follows:

1. It may be that a Bluetooth headset is out of power, and some Bluetooth headset boxes are faulty, and there is indeed a phenomenon that only one earphone is charged, and the headset has no indicator light, so there is a ringing and not ringing. Solution: Replace the earbuds charging case.

2. It may be that one of the earphones is damaged. Solution: Buy the damaged earphone, for example, Apple's Bluetooth headset supports the purchase of a single earphone.

Bluetooth headset rings while not ringing Solution:

1. Check whether it is a problem with the audio source of the mobile phone, and whether it is only mono output. Once ruled out, it may be an issue with the audio itself.

3. Turn off the connection between the phone and the earphone, and delete the Bluetooth earphone in the Bluetooth list of the phone.

4. Turn on the earbuds and after the Bluetooth matching is successful, press the earphones on both sides a few times until the two earphones send out a connection prompt tone.

5. If it cannot be solved, it may be caused by damage to the Bluetooth headset and sent to a professional maintenance point for repair.

What are the precautions when using Bluetooth headsets:

1. Keep the headphones and mobile phones on the same side of the body as much as possible.

2. Avoid putting your phone in your bag. In general, canvas bags will create less hindrance, and leather bags or briefcases will create more obstacles.

3. In case of similar interference, you can delete the Bluetooth device in the mobile phone, turn off the mobile phone, restart it, and then pair it with the Bluetooth headset again.

4. The biggest precautions for using Bluetooth headsets is the charging time of the built-in battery of Bluetooth headsets, the charging time of new Bluetooth headsets is between 2-3 hours, and the charging time of used headsets is better between 1-2 hours.

1. Check your phone. Check the phone, whether it is a problem on the audio source, whether it is just a mono output, after ruling it out, it may be a problem with the audio itself.

2. Change the earphones for testing.

3. Close the connection. Disconnect the phone and the headphones, and delete the Bluetooth headphones in the list at the same time.

4. Re-pairing. Turn on the earbuds and after the Bluetooth matching is successful, press the earbuds on both sides a few times until the two earbuds send out a connection prompt tone.

5. Headset maintenance. If it cannot be solved, it may be caused by damage to the Bluetooth headset and sent to a repair point for repair.