I have been wearing the headphones constantly for 3 to 4 days.

Fit: They fit very well in the ears. I run almost every day and from the first time I wore them, I had no doubt that they would fall off. They are very stable and fit in every ear because they have many silicone buds. After continuous use for about an hour, the wings of the ears start to hurt a little.

Sound: The truth is that I bought them after reading the reviews. However, as soon as I put them on, I immediately understood the great job Anker has done. The bass hits you in the back of your head. The sound is very clear. I wasn't crazy about the ANC, but if you combine it with music, you honestly can't hear any external sound. DO NOT WEAR THEM WHILE DRIVING!!!

Touch Controls: The only difficult part is the touch when you want to pause/continue the music, go to the next track, etc. I may not have found the right spot yet.

App: Through Android, you can download the app (soundcore) and from there, you have everything from firmware updates to adjusting the sound, bass, etc. It has default settings from music producers, which I found useful when exploring the app. With the LDAC setting (sound quality), you can listen with even more incredible clarity. You can also customize the touch controls on the headphones as you like and much more.

I highly recommend them to those who want to listen to music at full volume with the right sound and engage in activities (running, etc.) or simply want to listen to their music the way it should be. In the end, you get what you pay for (law). I hope I helped

As the owner of the Voyager Legend and B5200 by Plantronic for 5 years, I decided to change a bit and bought the Soundcore Dot 3i mainly for when I watch TV at night so as not to wake up my wife. I was amazed by the sound, the bass, and their instant connectivity, so I decided to set aside the B5200 and use them daily and with my phone, where they proved to be extremely convenient. My friends also told me that we could hear better, the only downside being that you can't connect the Dot 3i to two devices simultaneously. So, I went ahead and purchased the Liberty 3 Pro in-ear. The word perfection is an understatement, the sound is incredible, the calls are flawless, I can hear and be heard crystal clear. In fact, what impressed me was that while I'm working and listening to music, my wife can only hear me and not the radio. The connectivity is instant for music, movies, etc. It's a pleasure. I highly recommend them, especially since the Liberty 3 Pro can connect to two devices simultaneously

The headphones do a fine job.
Let me start with the positives:
The battery will never run out if you charge it every 4 to 5 days (with heavy daily use).
The headphones sit in the ears without moving.
The noise cancellation is very good, but you have to be careful if you use it on the street because you can't hear anything.
The connection range is huge.

Unfortunately, I have more problems with the headphones than positives.

The sound quality is difficult to measure because everyone can change the sound, but it seemed mediocre in any case.
The headphones have strange connectivity with the phone (e.g. they randomly disconnect on their own, if you move too much they disconnect, sometimes with missing words in this expression, but they simply didn't feel connected).
Using them for a long period of time is unpleasant, especially if the sound is loud.
Above all, personally, I tried to make them work for me (I bought two pairs twice).
Both times they had the most annoying problem: the right earphone stopped producing sound after about a month of use.
And both times with the same problem.
I'm not sure if it was my experiment, but they simply stopped both times.

After almost 1 year of use, I can also give my opinion. I give it 3 stars because it has very good sound (especially the bass is amazing), very good battery life, and very good call quality. However, there are some negatives: mediocre build quality, they constantly slip out of my ears when I go for a walk/run, even though I have tried all the included accessories (this has never happened with any other earphones I have bought). And worst of all, after prolonged use, for some reason the earphones would get clogged and I could hardly hear anything even if the volume was at maximum. Many times, when I took them out of their case, one of the two wouldn't connect and the app would show that it had no battery (even though it had been in the case all day with a full battery). The problem was only solved when I put both earphones in the case, turned off Bluetooth, and went through the whole process again from the beginning. Therefore, for the 140€ I paid, they are not worth it, not even close. I think a price around 70€ would be more appropriate

- They connect very quickly.
- Their quality in calls is good in terms of how you hear others. However, those I have spoken to tell me that they cannot hear me well.
- In music playback, they are very good, but they also need a little tuning with the selection of a preset to reduce low frequencies for genres with natural instruments.
- The earphones start to tire the ear after a period of time, in my ear (as well as in other earphones) I found that they require more effort to fit well in the ear canal and this is a bit tiring.
- The ANC is okay, but the transparency is a bit thin and anaemic.

Edit: with minimal to moderate use, one earphone developed a sound issue. The sound cuts out, lowers, or completely cuts off when you press the earphone to sit in the ear. Obviously, the tip that attaches the silicone and goes inside the ear is not in good electronic contact with the central body ("bean") that is outside the ear.

Obviously, there is no official diagnostic/service for this company in Greece. (Anker)

Because within the warranty period, they returned them to me damaged from the store and were not repaired/replaced.

So, prefer to purchase them (or a similar model) from a large store/chain known for its after-sale support.

The headphones in their 3rd version have managed to work wonders. However, if you have mp3 128kbps - 320 kbps, don't expect too much. Clearly, the Bluetooth audio decoder that your phone has plays a role, for example, SBC is worse than AAC, but the real difference is made with Ldac, which sounds amazing. If your phone doesn't support Hi-Res Audio, it's better to choose something else. I have the Huawei P40 PRO and it supports Ldac. Of course, anyone who has FLAC music files will be amazed, just like me. The application you use also plays a big role. I was a user of Poweramp last year, but there is nothing like Neutron in the full version. Search for players. The settings, especially in ANC, are very good, especially in hearId ANC. I am also the owner of the previous Liberty 2 Pro and I was very satisfied with them. I had them since last year and now they are back in their box. The only thing that bothered me a little is the case, which slides a lot and doesn't have any grip like the previous model, making it difficult to open the lid. I have put some insulation tape to be able to open them. (bakalika). And the headphones are smaller, so you have to hold them by the silicone to remove them. So, if you overlook these 2 small problems and have the budget to get them, then you will truly have these little gems in your possession, which can be compared to well-known earbuds from Sony and Samsung. As stated on the company's website, they need to be upgraded. I hope I helped somehow.