I have the LHDC one from savytech, and they sound great with. Downside, you loose the controls (volume, next song etc...)

I'm still very happy with them. I just upgraded to Bose QC II original eartips, and now have a real ANC (average, not the best, but ok) . Very good microphone quality, close to APP2, and a very high end SQ.

I don't think there is a seal trouble, as the test in the application is ok. ANC is under average for me, compared to AIrpods pro 2 or Bose QC Ultra (Bose is the better) @SynaestheticA I think they beat Oppo X2 in terms of SQ and microphone, and the Huawei freebuds pro 3 is more than 2X more...

I have them since one month, i think the SQ is a bit better than my Bose QC II ultra. The microphone is far better, close to Aipods pro 2, but the active sound reduction is quite zero for me . Their are my choice when i'm not in a plane or a train, but the QC ultra stay in my other pocket for...

I agree, but i'm curious to test new oneplus buds 3 with optimal quality codec...

They claim also to support LC3 (Le audio)

Ordered today... https://www.kickstarter.com/projects/1070323771/lhdc-one-certified-hi-res-audio-bluetooth-transmitter

Most QC 2 Ultra earphone reviews are not done with high-resolution codecs. With adaptive aptx or 700 kbs sbc (alternative a2dp driver) these are truly different beasts ! The soundstage opens very wide, bass are very naturals and medium / highs take their place. The transducer is very high end...