It's not that good for calls, and the person you're talking to has difficulty hearing you (depending on where the microphone is located), but it's pretty good for music and video playback.

Having in my possession several portable speakers from the company, which I am completely satisfied with, I decided to buy these for everyday use with my mobile phone. They did not satisfy me neither with their sound nor with their build quality.... The sound is not clear, they are difficult to connect, easy to disconnect, and the cover of one earphone came off. I do not recommend them

Owner here for a month with this money you can definitely find something better and more comfortable. I think I wasted my money, the sound of the music tires me after an hour, it didn't satisfy me much, it has a long cable that doesn't coil up and many times people can't hear you on calls. It's better to turn to something else

Their phase was very good until 6 months.
I was completely satisfied with everything.
Unfortunately, after six months, the earbuds detached from the membranes that touch the ear, and as a result, the headphones did not fit properly, causing me not to hear as I should.
I used them daily, mainly at the gym and when walking.

It is durable but with caution... The sound is good for my ears... it has a mediocre microphone... And it is not for many hours in the ears... It has a battery for about 8 hours of talk time

After 10 days, the intensity dropped..
My voice comes out and mainly I can't hear, as if you have it at volume 1 but this is at full volume.
Unacceptable, as well as the lack of magnet and the huge cable

I don't know why some people write about good battery life! Mine lasts only one and a half day, which I haven't encountered in any other Bluetooth device.
It doesn't have a magnet (I don't understand the reason to make a sport Bluetooth that falls off your neck).
If it doesn't always connect.
Other than that, it is a fairly high-quality headset with a good fit

Very well done JBL, very good and powerful sound and good battery life. Comfortable in the ears, I believe one of the best at this price

Because it is for professional use, the requirements are increased. For music, it is very good but only for that. With the iPhone 7 that I constantly use, it disconnects. It is the fourth one that I will go for replacement within the warranty. The previous ones simply stopped working either completely or the volume dropped in one earphone only.

Wonderful bass, good fit in the ears, very powerful sound both in quality and volume. HOWEVER: the second JBL earphone (T210) simply whistled (no bass at all) and after replacing it, I got the TUNE205BT thinking that the problem was solved. The first 5 days it worked perfectly with very good sound, clear and deep bass, and I finally believed that the JBL name is worth it like before. On the 6th day, the left earphone lost its bass, resulting in a significant drop in quality. Complete disappointment, two out of two problems. Did we ultimately lose quality and reliability in pursuit of price?

I have it as a second Bluetooth, it has very good sound in music and calls, and it is very comfortable to wear.

The negatives:
Frequent disconnection.
It does not automatically reconnect if disconnected.
Very short battery life, almost 2 days with daily use of about 2 hours for calls and music.
It does not have a magnet on the headphones, so you might lose it.

In general, overpriced with a mediocre user experience.

I give it 5 stars because it has amazing bass, very good fit in the ears, powerful sound both in quality and volume. In conclusion, you can find many Bluetooth headphones at better prices, but nowhere can you find the quality that JBL offers, from the cable to the plastic part that fits in the ear. This company has impressed me with its speakers, and now also with its headphones. I highly recommend them

It has a very long cable that is inconvenient, and the problem is that they can't hear you well. However, you listen to others well and listen to music well too

It is a satisfactory product for its price, just if you don't have new devices, for example, if you have an old smartphone, it will be a bit of a hassle

I am very satisfied, great sound, just like my wired Sennheiser headphones that I have. They are comfortable, exactly what I wanted, they don't completely go inside the ear and bother. And now that I got them on sale for 34, they are also value for money. The only downside, if someone can call it that, is that they don't have a magnet

After disconnecting due to distance, it does not automatically connect by itself as soon as I approach. Major disadvantage.