FIIL T1X TWS True Wireless Earbuds In-ear Bluetooth Earbuds

The first impression is that is not logical to have this sound quality at this price. The bass is strong and deep and the tremble is very balanced. Yes they are better than many earbuds more expensive than Fiil1 TX. I managed to connect them easily with the android app and there are some extra EQ presets if you are not satisfied with the out of the box calibration.
They are very comfortable and stay in ear while running or exercising. Battery is ok and the fast charge is an extra feature that many people would appreciate.
The only disadvantage is that some times only one earbud is connected and you have to retry connecting the other. After that the connection is solid. The touch control is not very accurate but it is acceptable. The case is made from good quality plastic but nothing special. The sound captured from the microphone is not perfect but is good enough on calling.
Overall the sound quality is the strongest point of this earbud and that is the reason you can easily forgive some minor disadvantages for this price.

Jan 08,2021

The sound quality is top notch.

The battery life is long enough and also the charging speed is quite impressive.

There are a lot of presets of EQs that is impressive alone yet the quality of those EQs are on another level. I listen to a lot of metal usually and I can really feel the quality of the preset EQ. I tried it with rock EQ playing some indie-rock pop-rock and old school stuff and the difference was very noticable I liked it.

The buds don't fall off immediately when you place them in your ears. They actually stay and lets you chill without you worrying about buds falling down.

The Passive Noise Cancellation is really good.

And overall the depth of music you can listen from those are quite impressive I must say.

Finally they are LOUD. I normally listen to my music full or near full audio. But with this buds I can't even pass 70%s its crazy.

Would I recommend?
I would 100% these are the nicest buds I ever tried.

Aug 15,2020

The positive aspects are the build quality and sound, well balanced and good volume, in addition to the fast battery charging. However, the negative aspects refer to the fact that it's the chinese language and this is so frustrating, the fiil+ application is not available for Android in Brazil. Also, when placing the headphones in the case, always check if they are well connected and charging, as the magnetic contacts are not very strong and accurate. Another problem happens when I try to register the device and the app installed on my iPad didnt recognize the serial number.

Jan 19,2020

After two weeks of testing, the product works perfectly fine. It connects fast to the phone, the sound quality is outstanding and the ear-wings are perfect for sport applications. The earplugs seem durable and of good quality. So far, I only used them for a maximum of 3 hours, but I guess the battery will hold a little while longer. The charging case is a little big though and the touch commands counter-intuitive. But this doesn't outweigh all the positive aspects of the product.

Feb 19,2020

I really like the sound quality. It is brilliant. There are good bass but It does not suppress other frequencies. I recommend it. There are three problems for me. First, I did not like eartips. Therefore, I changed them. Second, there are some hiss sound at the background. Third, chinese language. However, at this price point, these headphones are awesome.

Mar 02,2020