Customer Ratings & Reviews

Thanks for your feedback. To raise the volume on your JBL Tune 235NC, make sure that both your source device and the earbuds are set to their highest volume levels. Activate the noise cancellation feature by pressing the button on the left earbud once until you hear a confirmation tone and see a white LED light up. You can also use the JBL Headphones App to enable or disable noise cancellation and adjust other settings. You may also initiate a reset. With both earbuds on, and not charging, tap two times, and hold the button on the third tap for more than 5 seconds. If the issue persists, please contact our customer support at (877) 871-6755 / Mon - Fri: 9:00 am - 11:00 pm (ET) Sat-Sun: 9:00 am - 5:00 pm (ET).

Thanks for your feedback. Our JBL Tune 235NC should turn off and start charging once the charging case is closed. You may try to clean the charging terminals on the earbuds using a swab dipped in rubbing alcohol, as the issue can be caused by dirt on the foreign matter on the metal charging contacts. We also recommend cleaning the contacts with the tip of a pencil and the eraser at the end of the pencil, as the graphite and rubber can help to re-establish the connection between the earbuds and the case. If the issue remains, please contact us at 800) 336-4525 Mon - Fri: 9:00 am - 11:00 pm (EST) Sat-Sun: 9:00 am - 5:00 pm (EST)

We're here to help with your JBL Tune 230NC TWS. Charging issues are frequently caused by foreign matter on the metal charging contacts that can also affect the connection of the earbuds. These issues can be resolved by cleaning the contact points on the earbuds and charging case using a cotton cloth, a makeup or cotton swab, and rubbing alcohol. If the issue remains, please contact JBL Customer Support so we can assist you.

Thanks for your feedback. We would like to work with you directly to address the issue with your JBL Tune 235NC. You may file a warranty claim on our official website or contact us for further assistance at (800) 336-4525 Mon-Fri: 9:00 am - 11:00 pm (EST) Sat-Sun: 9:00 am - 5:00 pm (EST)

Thanks for your feedback. We're always looking for ways to improve. With our JBL Tune 230NC TWS, we recommend cleaning the contact pins on the case and earbuds using a cotton swab with alcohol. These pins are sensitive to dust. Please ensure the pins are dried before placing them back on the case. If you need more help, please contact our customer support.

We appreciate you taking the time to provide us with your feedback. We're sorry to hear that it didn't meet your expectations. If you have any questions or concerns about your device, please contact our customer support.

We appreciate your feedback on our JBL Tune 235NC 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.

Thank you for bringing this to our attention. To achieve the best seal and 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. Also, the noise-canceling feature of our JBL Tune 235NC TWS can only be used when music is playing , and to activate it, please tap the left earbud once. For further assistance, please contact our customer support.

Thank you for providing your feedback on our JBL Tune 230NC. We're always looking for ways to improve. We'll make sure to share your feedback with the appropriate team. If you'll have any questions or concerns about your device, please contact our Customer Support via our official website or toll-free hotline.