The firmware was successfully downloaded after being connected from the box to the application. I have no idea what may have caused this, but I'm much happier with the headphones now than I was before. Purchased for the low low price of 6,000. A fairly intriguing alternative with regard to the cost. Some advantages include high sound quality, an adjuster that is included into the app, a comfortable design, extended battery life, and a fast charging time. Charging through wireless technology and Type C. Some drawbacks include the fact that the case is slightly misaligned and that the lid's gapping is inconsistent. Additionally, the final cover has a repercussion of its own.
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