So far I am very satisfied. In my ears they fit well but indeed as some have said they might need to be a bit bigger. Anyway for their price they seem very good

It's not very convenient if you want to keep one ear free and the cushion on your head; after a while, it starts to become uncomfortable. Other than that, very good sound and quality!

Really, for the money they cost, they are an excellent choice, the sound is amazing, very good bass, the whole frequency spectrum, mids, lows, highs, it sounds perfect, the battery life is excellent, so far very satisfied!

Perfect headphones, for their price they have very good sound, they don't tire the head, long battery life, if the battery runs out it can be connected with a cable with a jack, the only downside is that the jack can only bring you sound, they haven't bridged the microphone for talking as well, if it had that function they wouldn't have a competitor

It has good battery life, good build quality but it is heavy for the head and the sound is not the best, I had cheaper ones (of course plastic) but they had better sound!

If you are looking for wireless headphones under 20 euros, it's a no-brainer. Satisfied with bass, treble, and mids. The build quality and the ear cushions make it very comfortable and not tiring at all to use. Type C connection, audio jack, and microphone. In short, they have a complete package.

I ordered the qcy h2 but I received these instead. Initially the sound is somewhat good considering their price. They are quite convenient but they become tiring after a few hours of use. The bass is not good at all and it ruins the sound. Also, all the functions in the qcy app do not do anything special. I would also like to mention that the music sounds quite loud in the surrounding environment. I would recommend it but there are definitely better options within this budget and with a little more money

Don't bother with anything below the 40s and go for the SONY ones.

Negatively, they are not suitable for outdoor use and running, but I didn't get them for that.

Also, the bass is not powerful, and the bass boost option will distort the overall sound, but again, I didn't get them for the bass.

Movies, gaming, I don't know, I didn't get them for that.

Well, why did you get them? You might ask.

They have the best performance in small and medium rooms that you can find in the 20s, excellent for Adele, 80s vocal rock, and Epic Scores, clear and warm.

Advice: don't download their equalizer app in case they have their own mobile, it messes things up and the sound comes out terrible.