Fix bluetooth headset can't hear on one side

The situation of not being able to hear on one side of the bluetooth headset makes the user feel uncomfortable and also affects your hearing if left for a long time.

Bluetooth headsets with their convenient advantages have become an indispensable accessory for many smartphone enthusiasts. No need to plug in headphones as usual with this accessory, you can listen to music, Podcasts,. anytime, anywhere. But with the error of one side of the bluetooth headset not being able to hear, many people complain, making conversation and enjoying music not complete.

Why can't I hear from one side of the bluetooth headset?

There are many reasons why Bluetooth headphones cannot hear on one side. Some common causes include:

- Due to incompatible headphones

The reason why Bluetooth headphones cannot be heard on one side can sometimes be because the user has purchased headphones that are not compatible with the phone or computer being used.

- Because the headphone wire is broken

Broken headphone wire is the most common reason why headphones cannot be heard on one side. In some cases, even though the outside of the headphone wire has no unusual problems, the inside may have broken wire.

- Problem from the source

In addition to errors caused by headphones, when the sound source is damaged, it can also lead to errors in the headphones not being able to hear on one side.

- Due to headphone jack problem

The reason why you can't hear from one side of the headset is probably because the jack is loose or has a lot of dirt, reducing the ability to contact and connect between the headset and the device.

Which headphone types often have the error of not being able to hear on one side?

Usually, the error of only being able to hear on one side of the headset is a fairly common phenomenon in wired headsets, but this problem also occurs with bluetooth headsets.

- With thin wired headphone models, the small headphone wire can be easily damaged during use.

- For bluetooth headphones that cannot hear on one side, it will be less common, but in return, you may encounter other errors such as the bluetooth headphones being noisy, the sound is intermittent, and the headset cannot be connected to the phone.

How to fix bluetooth headset can't hear on one side

Please refer to and fix it in the following ways if you cannot hear from one side of your bluetooth headset:

- Cleaning for bluetooth headset

The first thing to do is to clean your Bluetooth headset. Because a lot of dirt can affect the quality of the headset, making it difficult to hear the sound. Besides, this also helps keep your ears clean, less likely to be contaminated with bacteria when wearing headphones.

To clean your Bluetooth headset, use a soft, dry toothbrush with a cotton swab and alcohol. On average, you need to clean it once a month and should do it correctly to avoid damage.

- Check the sound settings on your phone

When you encounter an error where you cannot hear from one side of your Bluetooth headset, try checking if the Bluetooth headset can be heard normally on other devices. If so, the problem is definitely with your phone.

When this happens, try resetting the sound on your phone to fix the error of only being able to connect to one side of the Bluetooth headset.

And if necessary, Reset all settings on your phone (Note: this does not affect phone data).

- Reset Bluetooth headset

This is one of the simplest tricks when the bluetooth headset can hear on one side and the other side cannot. The steps include:

➤ Step 1: Put your bluetooth back into the charging box. Next, proceed to delete the headset connection on the phone you are connecting to. Go to Settings > Connections > Bluetooth > Select the headset name > Select Delete (Forget).

➤ Step 2: Turn off Bluetooth on the mobile devices you are using after deleting.

➤ Step 3: Factory Reset/ Clear Pairing both earbuds. Each bluetooth headset brand will have different ways to reset. The most common is to press the Power button on both earbuds to turn them off. Press the Power button on the right to turn them back on after 3 seconds and do the same with the left earbuds.

➤ Step 4: Finally, put the bluetooth headset back into the charging box. Take out the right headset first, then the left one. Wait 5 to 6 seconds for the two headsets to recognize each other. Then connect to the phone and you're done.

As we know, there are many errors and solutions to problems with headphones. To fix the error, you need to find out what the problem is.

With some information that TipsMake shared above, we hope to help you successfully fix the error of bluetooth headset not being able to hear on one side.

Kareem Winters

Update 16 January 2025