Regarding the BT10s, I finally managed to get some direct audio input. I don't believe this can be fixed, since it's digital noise: https://vocaroo.com/i/s08WPFlrKZEH

Tonight, I finally managed to debug the darn thing. I unsoldered and desoldered all cables to see if there was any bridging present. None. I then connected the earphone pins to a female 3-pole 3.5 mm adapter (combined L/R ground) and procedeed to debug multiple headphones and inputs. Here's...

Actually, here's the audio I recorded: https://drive.google.com/file/d/1kFWZvuxs2IKMBonFREEv4wgHtqxWz9oS/view?usp=sharing The noise is not microphone noise.

Any source. Even without the source — "Power on" / "Power off" / "Pairing" sounds noisy. I'm playing it back on the TRN V80s. Don't have any other 2-pin headphones to test with, which is why I wanted to capture the direct audio output. Yep. I've tested both of them with no source, and...

Hopefully. I'd like to get another one but I'm afraid to. https://twitter.com/_baxuz/status/1045057087775092739 I've tried capturing the audio directly but I'm not good enough in electronics/audio to find out where I'm going wrong. If you could perhaps somehow capture the audio I'd be really...

I've just recieved mine, and it has a super-loud white noise present all the time. The BT3 had a small amount but this is basically unlistenable. It's as loud as the music until you get to around 1/4 of the volume.