Check that your device’s volume is not on mute or set too low. Ensure the headphones are properly connected to your device. Try the headphones with another device to determine if the issue lies with the headphones or the original device.

Inspect the cable for any loose connections and ensure the jack is firmly plugged in. Visually check the cable for kinks or breaks. Verify that the audio settings haven’t been adjusted to favor one side.

Clean the connection terminals and jack to remove any dirt or debris. Try using a higher bitrate audio source, as low-quality tracks can compromise sound quality. Inspect the headphone cable for damage.

Ensure there is no poor connection with the jack; keep both the jack and the socket clean and check they are properly connected. If you suspect a loose connection or internal break, consider having the headphones repaired or replaced.

The headphone drivers may be damaged. If the headphones are under warranty, contact the manufacturer for repair or replacement. Also, test the headphones at a lower volume to see if the problem continues, and consult a professional repair service if it does.

The discomfort may be due to the fit of the headphones. To avoid discomfort during prolonged use, it is recommended to take regular breaks and remove the headphones periodically.