Soundcore Motion+ hissing noise

Hi,

Just yesterday I got a Soundcore Motion+ for Christmas, and they worked great; great sound, deep and rich bass, phenomenal design, and completely ok in the shower. However, trying them out today, I noticed a weird problem. The tweeters make a quite noticeable hiss when they’re turned on; regardless of whether they’re connected to a device via bluetooth or if they’re not connected to anything. It’s very unfortunate, as the hiss is present even when I’m listening to music, and it’s quite disturbing. According to the Soundcore app, the firmware version is 36.38, btw.

Do the wonderful people have an idea as to what could be the cause? If need be, I will gladly give more information if it helps with the troubleshooting.

Thanks in advance,
Leon.

2 posts were merged into an existing topic: Soundcore Liberty Air 2 hissing noise