Another buyer has written that the connection of the two headphones has become separate, you will wear one or the other and the second one does not connect automatically. If you are watching something and listening through them and the presentation or call stops, the screen (of the phone) disconnects the headphones as well. The sound is unacceptable; the only good thing is during the conversation. Unacceptable despite its well-known brand.

They have become unsynchronized with each other and the phone recognizes them as two separate headphones, so I can only listen from one. The sound is not particularly loud. I would prefer others.

You hear, they hear you, all good. A major drawback is the frequent disconnections and that they don't always connect automatically, and you have to do it manually through the Bluetooth menu on the device.

Those of you who have a problem with the volume, it is very simple, the headphones are not immortal and you have to clean them, meaning you have to remove the ear cushion and clean the mesh

The sound is not of high quality but it is not very loud. It fits well, the microphone is decent, the battery is good overall for 40 euros, I am satisfied

The microphone is not loud enough, as I have been told. I have to speak quite loudly to be heard.
These headphones are not exactly cheap. They are perfect for music. But for 45 €, I expected something better

I have had them for over a year and with daily use of 2 hours the battery still lasts for up to 2-3 weeks. Very comfortable to wear and do not tire. They have fallen down with the case many times and still work on their own. I am not the right person to judge the sound quality but I have been satisfied. For 40 euros, I consider them value for money!

I have had the headphones for 6 months now. While at first I was very satisfied with the sound quality and volume (the battery is satisfactory for everyday use without many demands), in the last 2 months they have no volume at all. At Max volume, you can barely hear anything (whether it's music or a call). Disappointing to say the least.

Great choice and at a relatively low price. Their battery lasts about 2 weeks with daily use, their sound is very good with good noise isolation and nice bass. I consider them the best choice for their price.

In the last few years, I have bought over 4-5 wireless headphones.
Specifically, for their price, they are partly worth it and are a relatively good choice for a low-budget purchase.
One negative aspect is that they have some connectivity issues (with iPhones).
Latest Update: I just came in to edit my Review. After 4 months of use, one of the headphones stopped working. It doesn't charge at all and there is no sound. The other one also has a problem with the battery - charging. Overall, UNMWORTH wireless headphones purchase once again!!

I was very disappointed with the headphones, they have really poor quality and construction, and their performance lacks both power and bass as claimed. Not to mention that they don't have good treble, midrange, or low frequencies. They might be a good purchase for a middle schooler who just wants to hear tick-tock sounds, but they are a bad purchase for someone who wants to listen to music directly. They should spend a little more money and get a better alternative.