Customer Ratings & Reviews

We appreciate your feedback. We understand that our JBL Tune 230NC TWS did not meet your expectations. We're always looking for ways to improve. We'll make sure to share your feedback with the appropriate team.

We appreciate your feedback. Our JBL Tune 235NC have active noise cancellation (ANC) feature which helps reduce the external noise. To activate the noise-canceling feature, tap your left earbud once. You can toggle between on, off, or ambient modes. With ambient mode, you can still hear some external sounds if you need to be aware of your surroundings. You can also adjust the ANC mode using the JBL Headphones App. For optimal noise reduction, make sure the ear tips fit securely in your ears. To achieve the best seal and a secure fit, you must create a tight seal within your ear canal. To do this, angle the ear tip slightly downward to make it easier to insert into your ear canal, gently twist the earbud to fit it securely into the shape of your ear, and continue twisting the earbud into your ear canal. You can also try different sizes of ear tips that came with the headphones to see if a better fit. For volume issue, if you have already maximized the volume levels on both your source device and the earbuds itself and still find the loudness insufficient, please note that the EQ (equalizer) feature can be accessed through the JBL Headphones App to adjust and enhance the volume levels of specific frequencies in the audio signal. If you have already tried this and remain unsatisfied with the loudness, rest assured that we're always looking for ways to improve, and your feedback will be forwarded to our development team for future improvement.

Thanks for your feedback. To have better sound quality, you may check your device's music player app to see if the Equalizer is engaged. If engaged, turn off the Equalizer. If turning it off does not resolve the issue, turn it on again and adjust the EQ by boosting the bass to your liking. Our JBL Tune 235NC headphones have active noise cancellation (ANC) feature. To activate the noise-canceling feature, tap your left earbud once. You can toggle between on, off, or ambient modes. With ambient mode, you can still hear some external sounds if you need to be aware of your surrounding. You can also adjust the ANC mode using the JBL Headphones App. For optimal noise reduction, make sure the eartips fit securely in your ears. To achieve the best seal and a secure fit, you must create a tight seal within your ear canal. To do this, angle the ear tip slightly downward to make it easier to insert into your ear canal, gently twist the earbud to fit it securely into the shape of your ear, and continue twisting the earbud into your ear canal. You can also try different sizes of ear tips that came with the headphones to see if a better fit.

Thank you for reaching out. With TWS ear buds, charging issues are frequently caused by foreign matter on the metal charging contacts. This can include sweat, grease, ear wax, etc.
These issues can be resolved by cleaning the contact points on the earbuds and charging case. If you need more help please contact our customer support.

We appreciate your feedback on our JBL Tune 230NC TWS. We're always looking for ways to improve. We'll make sure to share your feedback with the appropriate team. If you have any questions or concerns about your device, please contact our Customer Support.