In the positives, the aptx adaptive feature is helpful for gaming/videos. It doesn't achieve very low latency, but it's at acceptable levels (which is why I preferred them for lip sync in movies). The battery life is relatively good. The sound is powerful.

In the negatives, they might not fit well in some people's ears. In my case, I needed the largest silicone to seal the earphone for bass, and the silicone can't go in far enough to stay in the ear. You have to press them against the lower part and they sit crooked in the ear. It feels like the stem should be slightly longer so that the silicone can find a wall to seal. If you try to position them better in the ear at intervals, the touch control gets pressed constantly. The ergonomics are mediocre, they require attention. (all of this based on my ear type)

The battery in the left earphone always drains faster than the right (even though they always play together).

In terms of sound, any preset sound they have in their app distorts the sound to a large extent. It's better to play them flat from the equalizer.

Lastly, regarding calls, they don't provide active noise cancellation, but the canceling algorithm they have, although not extensively tested in calls, is within acceptable limits.

In conclusion, buy them for a relatively good battery life, if you need aptx adaptive for slightly better sound compared to sbc, aac, or slightly lower latency for games/videos. (Your mobile device also needs to support aptx adaptive for it to work, otherwise they will play as regular aptx if your mobile device supports it, otherwise... sbc, aac, which are usually supported by all mobile devices among others).

Don't get them if you want something better in terms of sound for music, if you care about having a good control app, or if you think you're someone who needs in-ear headphones that go further into the ear for better support and bass performance. Some people will get frustrated if they have to constantly push them into the ear and use touch controls for functions like next track, pause, etc.

I wouldn't generally recommend them easily, only if someone doesn't want to exceed the cost of ownership budget and wants to settle for something of lower quality.

edit:
After 2 weeks of use, the left earphone plays at reduced volume compared to the right, by about 50% or more.
This happened suddenly with minimal use. This was the reason for 2 stars, otherwise I would have given 3 stars for value for money.
Unfortunately, the majority of very cheap wireless headphones suffer from this. One of the two earphones, after a certain period of time, plays at a lower volume or not at all.
Unfortunately, this is also the number one reason why I won't go for a price category below 70-100 euros again.