Disclaimer:
Good morning, readers! This time Tronsmart takes me into the world of wireless headphones, sending me a model of the Tronsmart Sounfii Q20S. An economical model designed for use in complete freedom. It is a model that I feel like taking with me everywhere without worrying too much about ruining or damaging it. These are the kinds of products that I like.
However, the review will still be 100% honest and in no way biased.
I’m not an audiophile; I’m just a guy that likes to test out different IEMs and DACs and spends a lot of time listening to music.
So I’m not going to use super technical words to review it, but I will do my best to describe it.
Tech Specs:
- Color: Black, White
- Wireless Version 5.3
- Wireless Range Over 15m/49ft (Open Area)
- Input Power DC 5V/500mAh, via Type-C Port
- Microphone Built-in
- IP Rating: IPX4
- Play Time (Varied by Volume Level & Audio Content) ANC Off: Up to 60 Hours (on a 50% Volume)
- Charging Time: About 2.5 Hours
- Frequency Range: 20Hz – 20KHz
- Playing Modes: Aux-in, Wireless
- Voice Assistant Supports Siri, Google Assistant, etc.
- Hybrid Active Noise Cancellation
- Hi-Res Audio
- Customize EQ via App
- Product Weight: 249g/0.549 lbs
Packaging:
The Tronsmart Sounfii Q20S got cheaper packaging than the boxes that are used for portable speakers. Apart from that, the design is still very similar. Inside the packaging is also cheaper but for the type of product, there is nothing wrong.
Inside we find:
- Type C charging cable
- Aux-in cable
- Manual
- Warranty
- Sound Pulse
It’s strange to still see the aux cable available but it’s still a useful accessory if anyone ever wants to use it wired.
Design/Build Quality:
The Tronsmart Sounfii Q20S is a battle wireless headphone. There are many similar ones; in fact, the design is very similar to others already seen; this version is slightly more refined on the audio side. There is also a more economical version called Q20. I think that in terms of body, they are identical; even the construction quality is the same. They are the classic headphones that are usually thrown in the backpack or are constantly carried around the neck. The plastic is a bit light but seems quite resistant but the speech is different when it comes to scratches that are created very easily even with nails. Let’s say that it is not a huge problem, but a slightly more scratch-resistant plastic would have been a great idea. The pavilions are articulated and allow you to close them for comfortable transport in the backpack. Extremely soft and comfortable pavilions and unfortunately the best tried so far (even on much more expensive headphones). On the one hand, they may seem not very resistant, but on the other, they are so comfortable that you don’t even feel them.
Built-in Technology & App:
The Tronsmart Sounfii Q20S does not contain alien technologies but a simple Bluetooth 5.3 module that works very well. It does not create background noise like others tried in the past but it works well. A small noise is heard during pairing, then it goes silent. The presence of the app support that allows the adjustment of the EQ as desired is excellent. It also has ANC and transparency functions.
As always, the soundpulse technology is also present, which emphasizes some frequencies in particular, but I recommend a DIY preset.
On the right pavilion, we find:
- On and off button + BT for pairing + Play / Pause
- Led Status
- Volume up button / if held down – next song
- Volume down button / if held down – previous
- ANC button to switch mode
The buttons on the right earcup move in their place. They create audible noise in the headphones and this is a pretty serious problem.
Update:
I got information from Tronsmart and they have already solved the problem in the new lots. Eliminated this problem, the product at the price at which it is proposed is excellent.
Equipment used for testing above:
Device:
- Poco M4 Pro
- Hotwav Pad 8
Software:
- Amazon music UHD
Sound impressions:
The sound of the Tronsmart Sounfii Q20S really surprised me in a positive way compared to even more expensive models. The sound is fun—nothing too serious or neutral. The stock sound is quite V-shaped, but with an equalizer it can be transformed into the best you think. Honestly for 40 USD, the sound quality satisfies me and is quite good for the type of headphones. We are not at the levels of a 40 USD IEM but we are still close enough to not miss anything. By default, the bass covers the other frequencies a little too much and for this reason, in my preset, I raised the mids and highs in order to better balance the various frequencies. The result is a sound with more present mids and a touch of crispness and clarity on the highs. While trying the various presets, I noticed a small anomaly when switching to the deep bass preset; when you switch to this preset, there is a bass “bump/hit”.
ANC & Transparency:
As you can imagine from a cheap product like Tronsmart Sounfii Q20S, the ANC mode works, but it is not excellent. It should reduce up to 5 dB of external noise but in my opinion it stops at -3 dB. Let’s say that the structure and materials of the pavilion perhaps do not help particularly. The noise suppression is absolutely not total. The transparency mode does indeed let in a little more environmental noise but we are far from a precise perception of the noise around us.
Conclusion:
It’s not the first wireless headphones I own. Everything was fine until I noticed that when walking fast, you start to hear the button dancing in its seat, making noise in the right earcup. The problem of the Tronsmart Sounfii Q20S is quite serious if you plan to use them for sports. But the problem also exists in a normal or slightly heavy walk. This is a problem that is not easy to ignore. If I limit myself to static use, the product is good, but if by chance I were to use it while moving, I would immediately notice this problem. Probably between the button and the key there is no membrane that keeps them still and free of spaces.
Great for seated use but not so good for active use.
P.S. In the meantime, Tronsmart have already solved the problem with the new batches. In my case, the rating stops at 3 stars out of 5 but if they had solved the rating, it would be at least 4 stars or more. The sound quality is there; they fixed this design flaw; they are a great set to always carry with you.
5/10
Pros:
- Lightweight and comfy
- Preset & DIY EQ
- Good power and clear sound
- App Support
- ANC & Transparency mode (not perfect)
- Battery Life
Cons:
- The buttons on the right earcup move in their place. They create audible noise in the headphones. – Fixed issue in the New Batch
- Deep bass EQ bass hit when selected
- ANC & Trasparency modes could be better
