At 105€ they are worth it, it's vfm. It's not something crazy but they have a very clear sound for their price, much better than the soundcore x10 that I have. However, I would like stronger bass. They have a very good grip on the ear and are also suitable for running.

If you are a runner, you like music, and you want sound fidelity, these are your headphones.
The conversation would end here, but I will be as objective as possible.
I have other wired sports headphones from the same company and they still work almost ten years later, but who listens with cables getting tangled today? After my plantronics bbfit Bluetooth headphones gave up, I went on a market research.
First of all, I set the budget at a maximum of €100 due to the good experience I had and the reviews. I compared the sennheizer sport on-ear headphones on one hand and the sokz open move on the other, although the comparison may not be accurate due to their different functioning principles, with the former being in-ear and the latter being bone induction. However, I will share my experience with you.
I tried both and their quality is undeniable, but the sennheizer headphones won me over for the following reasons: sound quality is day and night, as I knew beforehand because on-ear headphones have an advantage, it's like listening to a cassette or vinyl record (for the old ones). Then we have the app, which has customization options to adjust them to your liking with pre-set programs and a triple equalizer, plus the option for awareness or focus, allowing you to hear your surroundings or isolate yourself in closed spaces. The power is satisfactory, although I would say that this is subjective, I found it more than enough.
It comes with six ear buds in all sizes (S, M, L), which are either open awareness or closed focus type.
The awareness feature, to tell you the truth, doesn't work like the shokz one, for example, where you can hear when something is right behind you! So, it's not suitable for cyclists. They also come with six rings with fins to secure them in the ear, again in sizes S, M, L, and for those who don't want them, there are also simple rubber rings. Their fit is rock solid, as the English say, they don't fall out of your ear no matter what, although after an hour and a half of use, they can feel a bit tiring.
They charge via USB-C in an hour and a half in their case, and then you get 8 hours of music!
The case is big and inconvenient for pockets, and it scratches easily. You can attach a cord to hang it on a backpack!
The connection with the mobile phone is immediate and seamless, with a long range if you want to use them with a TV. The call quality through the phone is crystal clear, with a monitor function to give you feedback on how you sound. Of course, it doesn't have noise cancellation, so if you are in a noisy environment, you can hear everything, but you still sound good. In their category, at the moment, I consider them the best choice