1. Sound, "delicious" sound. There is a bass, “meaty”, but there is no accent on it, everything is as it should be. Noise reduction has almost no effect on sound quality.
2. Good active noise cancellation. Dynamic mode always works for me. I did not notice the difference between the modes, more precisely, I did not focus on this. I use it regularly in transport, near noisy roads, it “extinguishes” external noise very well.
3. Sound transparency mode. I also like how it works. Application n finds. At the checkout in the store. At work, sometimes, if you need to hear the environment, office phone, people, etc. It doesn't affect the quality of the music either.
4. Independent operation of left and right earphones. Once, one by one, he charged them during a conversation. The second earpiece, when removed from the case, connected without problems. The conversation did not stop, everything worked perfectly. no breaks, no stuttering. Very nice…
5. For talking on the phone are also excellent. I never complained that I was hard to hear. With conversational functionality, everything is fine.
6. There is software on a smartphone in which you can configure something, you can put an icon on the home screen to access the headphone settings. There is access to the headphone settings and in the properties of Bluetooth devices (but this is in a Huawei smartphone, in others I don’t know).
7. Firmware is being finalized. After one of the ates, I noticed a change in the operation of the sound transparency mode. ated over the air, stable, without problems.
8. Workmanship. For six months of operation, the coating has not peeled off, everything is fine. But I do consider myself a careful user. )) I'm still used to taking care of rather expensive things .
9. Wireless charging case. I almost always just use it. It's slow, but it's all happening at home and not critical.
10. Comfortable fit. I really got used to it for two weeks, because I had used either in-ear or earbuds before, and these are something in between.
11. In comparison with what I have and had, disconnections occur less frequently, significantly.