Edit: It has a battery indicator for the case. There is a red light on the back next to the charging port. 3 blinks for full charge, 2 for medium, and 1 for low charge.
3-month update: These headphones are really great. They have a long battery life and I use them every day. The ANC works exceptionally well, although in rare cases (e.g. strong wind) it doesn't cover all the sounds. I won't take back what I said because it's true. However, I will add two more things. Whenever I receive a phone call, no matter what mode I'm in, it automatically switches to Noise Reduction for the duration of the call. In very rare cases, my conversation partner has complained that they can't hear me well, but those times were when there was wind and I was outside. The Edifier app is frequently updated and the controls it has are particularly useful for adjusting the sensitivity of the touch button on the headphones and other features. I have them paired with my phone and computer, and they work perfectly on both (they can't be connected/activated simultaneously on both). When running, they stay in place and any neck strap only adds weight to them.
Even with the "negatives" I mentioned below, I still believe they are an excellent choice and I have no regrets about the money I spent. Especially if someone finds them for the 60 euros they used to be. Lastly, they are beautiful. Many times when I see them on the table, I admire them; the case looks like a pebble.
I've had the headphones for about a week. It's the first time I've bought something in this price range, so I can't compare them to similar ones. Previously, I had Bluetooth headphones for up to 25 euros. Compared to those, these are superior in almost everything. Let's start from the beginning.
Positives:
+ Beautiful and elegant design
+ Clear sound with the ability to modify it through the equalizer without losing quality
+ The box includes rubber covers in small and large sizes, while the medium ones are already on the headphones
+ It has an extra pouch as a case
+ The weight of the headphones is light
+ They stay in place while running
+ Due to their weight and design, they didn't bother me at all even when wearing them for over an hour (including during sports activities)
+ They connect very quickly to the phone, as well as other devices
+ The Edifier app allows for some extra settings regarding sensitivity and ambient mode
+ The case charges with a type C cable
+ Due to the design, they have excellent passive noise cancellation. Depending on your environment, even the normal mode is sufficient.
+ The ANC (Noise Cancellation) works very well. I was walking on the street, someone passed by talking, and I understood them because I saw their lips moving. However, friendly advice, choose the right mode depending on your surroundings to avoid any danger on the road.
+ Even with ANC on, the sound is natural, without any strange processing.
+ There are controls for changing modes, play/pause/next track, game mode on/off, answering and ending calls. The response of the headphones to touch is immediate, as long as the instructions are followed correctly.
+ The app includes a manual in case you need to find something quickly
+ There is a widget, but it also appears in the notification bar for quick settings and battery percentage
+ Excellent battery life. After 1 hour of listening to music, talking on the phone, and changing modes (so take into account the touch on the headphones), the battery dropped to about 10% (I started from home with 100%, without the case, and returned with 89-90%).
As for the "negatives," I am a bit divided because they are small details and not something serious that would make me say that the purchase is not worth it. Here are the things I noticed:
- While the headphones have an indication of the battery percentage through the app, the same prediction does not exist for the case.
- Someone mentioned sounds like air. This is true, and I noticed it at very low volume and when there was an equalizer. Generally, the sound is very clear and at a normal volume, especially with ANC, it is enjoyable. Now, for the low volumes, if you notice it in a quiet environment, it's okay, but if I hadn't read about it, I don't know to what extent I would have noticed it.
- The app sometimes freezes, but it does not hinder the proper functioning of the headphones.
- As soon as they are turned on, ANC is the default mode, regardless of the last mode used.
- I believe that the price could have been better. In the price evolution, I saw prices as low as 60-65 euros, but during the period I was searching, I did not find anything below 80.
Overall, they are decent. I did not mention anything about durability because I believe that in one week, you cannot know much. I will come back at some point regarding this matter. I do not regret the purchase; on the contrary, I use them every day, either with my phone or with my computer. -1 star for what could be considered negatives by me.