JBL 510BT headphones won’t turn on or off; how can I fix this problem?

I purchased my JBL 520BT headphones from Media Markt on June 1, 2024. For the past two days, the device won’t power on even though I’ve charged it multiple times — there’s no indicator light or response at all. This is the first time I’ve encountered such an issue, and I haven’t yet had a chance to ...

On February 13, 2025, I ordered JBL T500BT over-ear headphones from Amazon.com to my address in Bornova, İzmir. The product initially worked without problems, but after a while it stopped charging and no longer turns on. Currently, I cannot find the product’s box or warranty certificate. To resolve...

Hello, I’ve been using my JBL 520BT headphones for almost seven months, and recently, I noticed a static noise coming from the right side. While listening to music, it’s not very noticeable due to the sound, but when the headphones are connected to my phone and the volume is completely turned down, ...

I initially loved my JBL 510 BT headphones—they worked perfectly with both my computer and phone. However, just one month later, the sound quality drastically declined. Even when connected solely to my computer, the audio became extremely choppy and frustrating to listen to. I tried every solution ...

I purchased the JBL TUNE570BT headphones about a year ago, and the power button has unexpectedly sunk into the device without any impact or misuse. I have always handled the headphones carefully and barely used them, so this issue is extremely disappointing. Despite my efforts, I haven’t been able t...

I am experiencing significant issues with my JBL Charge 5. When I press the power button, the power and charging lights flash, but the speaker doesn’t power on, and I don’t hear the usual startup sound. It shuts off after 2-3 seconds without even the shutdown sound. I am unable to connect it to Blue...

My JBL 520BT headphones work perfectly on my phone, but they constantly disconnect and reconnect when paired with my computer, despite having the latest Bluetooth drivers installed. This issue makes it impossible to use the headphones with my PC. I experienced a similar problem before, which was tem...

I purchased a JBL 510BT headset, but the charging port burned the very first time I plugged it in. I sent it in for warranty service, but the technical team claimed it was a user error and only offered me a 35% discount on a new product. Reluctantly, I bought another unit, but the replacement has se...

Two days ago, my JBL 510BT headset broke in my bag for reasons I couldn’t understand. After reading complaints on this platform, I discovered that this is a common issue with the headset. Hoping for a repair, I sent it to the warranty service. Today, I received a message stating that they would not ...

I've been rocking my JBL TUNE560BT wireless over-ear headphones for around a year and a half, but lately, they've been disconnecting all the time. At first, everything works perfectly, and the battery appears to be charged. However, the moment I touch or move them, the connection fails, and the head...

On December 18, 2023, I purchased a pair of JBL Tune 510BT headphones from AZTEK TEKNOLOJİ. Despite handling them with care, the folding joint broke while adjusting them. I never dropped them, and there isn't a scratch on them. I paid ₺2052, and they come with a one-year warranty, which is still val...

I purchased JBL wired headphones on November 23, 2023, from the Hepsiburada website. The seller was Media Markt. The headphones malfunctioned after just one month of use. I reached out to Media Markt, who then forwarded the problem to JBL. Surprisingly, JBL declined to offer a replacement or repair,...

Five days ago, I purchased a JBL Clip 3 in 2022. After using it twice, it only turns on when connected to the charger and doesn't work when disconnected. I don't remember where I bought it from and couldn't find the receipt. When I contacted the company, they said that without a warranty document, i...

In the JBL Tune 510BT model, which I have been using for about 4-5 months, the part that allows the left side to turn inward came off spontaneously. Although I could not understand the problem, no force was applied. While I was wearing the headphones properly, a clicking sound came from the right si...

I bought JBL T560bt headphones from Teknosa on October 16, 2021. After just one month, they started turning off even when fully charged. They stopped working completely in the end. I called Teknosa to get my headphones fixed because the insurance was still valid, but they told me they could only giv...