TRN BT20 Pro
True Wireless Bluetooth Earphone Module
- Instant Swappable Earphone Upgradability
- High-Quality Bluetooth Chip
- Transform Any Earphone into Wireless Hi-Fi
- AAC/SBC Wireless High-Definition Hi-Fi Experience
- Longer Battery Life with LED Indicator Lights
- Environmentally Friendly TPE Material
- Small Size, Big Power with Foldable Design
- Water and Sweat-Resistant Nanocoating
- Easy Storage and Carrying
TRN BT20 Pro
Instant Swappable Earphone Upgradability
TRN BT20 Pro offers instantaneous swappable earphone upgradability, catering to a variety of earphone connectors. Its high-quality Bluetooth chip ensures seamless switching between earpieces, providing an all-in-one solution for your audio needs.
High-Quality Bluetooth Chip
Featuring Bluetooth 5.3 technology, TRN BT20 Pro ensures fast connections, lower power consumption, and powerful anti-interference capabilities, delivering a superior wireless audio experience.
Transform Any Earphone into Wireless Hi-Fi
With TRN BT20 Pro's high-quality Bluetooth chip, you can effortlessly transform any dynamic, balanced armature, or hybrid earphone into a wireless Bluetooth solution. Enjoy stable yet lightweight connectivity, free from dangling wires or tangled cables, and immerse yourself in high-fidelity, high-definition sound anytime, anywhere.
AAC/SBC Wireless High-Definition Hi-Fi Experience
Supporting AAC and SBC formats, TRN BT20 Pro guarantees lag-free, high-quality music listening, video watching, and gaming on the go.
Longer Battery Life with LED Indicator Lights
Enjoy up to 13 hours of playback per charge, with a total of up to 50 hours when used with the portable charging case. LED indicator lights show the battery level, keeping you informed at all times.
Environmentally Friendly TPE Material
Crafted from one-piece environmentally friendly TPE material, TRN BT20 Pro offers a more comfortable and secure fit. The improved button design ensures simpler operation, allowing you to control functions with ease.
Small Size, Big Power with Foldable Design
The compact TRN BT20 Pro charging case features a large inner cavity design, accommodating a wider range of earphone heads and ear hooks for simultaneous storage and charging. Its foldable design ensures convenient portability.
Water and Sweat-Resistant Nanocoating
With water and sweat-resistant nanocoating, TRN BT20 Pro provides moisture protection for worry-free use indoors or outdoors, rain or shine.
Easy Storage and Carrying
Your faithful music companion, TRN BT20 Pro, accompanies you during morning commutes, workouts, and daily activities. Wherever you go, whatever you do, it's your trusty music assistant, ensuring you never miss a beat.
Technical Details
13 hours when using both earpieces only
2.5-3 hours charging case
- 1 x TRN BT20 Pro
- User Manual
Bluetooth adapter praised for exceptional battery life and comfort. Customers said it works well and is affordable. Some note slight audio quality loss compared to wired, with reduced clarity in highs. The case is bulky but functional. Compatible with various IEMs and supports high-quality codecs.
Bought these to pair with some 7hz SONUS 1DD+1BA IEMs. My son tells me he hasn’t charged them since we bought them. 60 DAYS AGO!!!! He uses them while we drive around doing errands and at school when he’s allowed to. Would have rated them higher but at this price point there isn’t a mic or environment mode, understandably. Other wise they would have gotten 5 stars.
Da de blev monteret på inear skal sku love for at der var lyd, og de sidder til 9,9 på 10 skalaen
Works like a charm and comfortable
So there is a slight loss in resolution and quality but it is only noticeable if one pays attention to the difference (especially after you do a blind A and B test). It can give your iems a bit more energy but again only noticeable when comparing side by side. Overall it has great battery life and can turn any iems into tws so that is a plus.the overall case is bulky and won't fit a pocket without making it uncomfortable. As that does not bother me much for me it's 4 stars. Linsoul audio delivered it in two weeks as mentioned on their website. Delivery was smooth.
Good product good price
They are good and battery lasts a long time.
The build, the ergonomics and the BT functionality are great, but the main point, the audio quality is bad. I bought it for a pair of Tin T2 IEMs, but compared to the audio quality when using wired, these BT adapters take away all clarity in the high-end, boost the lows very hard and the sound stage just gets boxy and small. I do not recommends this for anyone hoping to convert their HiFi IEMs to wireless.
Hi there,
Thank you very much for your feedback, and we are truly sorry that this product did not meet your expectations.
Everyone has different preferences when it comes to sound signature and listening experience, and we sincerely regret that this unit did not match your listening needs.
We are always committed to providing the best possible audio experience for our customers, and we highly value your user feedback. Please rest assured that your comments have been carefully recorded and will be taken into consideration for future product improvements.
We sincerely apologize again for this unsatisfactory experience!
Was expecting somewhat better performance than older BT20XS, but it still smears highs and bass texture a bit. I don't really understand what "Pro" represents here.
TRN BT20 Pro
Looks a bit bulky but functionally very good.. fits well. Excellent battery life and decent mic quality
Nice earbuds, good sound
Despite their slightly bulkier size, they are quite good and easy to fit in pretty much anything, from handbags to backpacks. The delay is pretty much nonexistent and they have quite a nice range of changeable pieces for many different IEM'S.
I use this this on planar IEM’s and my Kiwi Ears Quintet’s the work well when you don’t want to be tied to a desk amp or want to hook it up to a device without a headphone jack. It seems to support all of the most of the high quality Bluetooth codecs including Apple Lossless formats. It is a good alternative to the IFI ear hooks unless you have something other than the 2 pin non extruded cover. If you are using CCA or KZ you will need to buy one that is compatible with those brands.
TRN adapters are great. I prefer the BT20 XS but it's no longer available. The BT20 Pro is slightly more expensive but it's still a good alternative.
Would have returned them due to the high amount of distortion I was hearing, but my father doesn't mind and is quite happy with them. The distortion, while very significant to my ears, is at least not very annoying. I wonder what causes it...
If not for the weird distortion, I would have been quite happy with them.
TRN BT20 Pro
will my moondrop chew 2 work with it ?
Yes — it can work, but it depends on the connector version you choose.
The TRN BT20 Pro comes with multiple connector options (0.75 mm, 0.78 mm, MMCX, etc.). The Moondrop CHU II / Chew 2 uses a standard 0.78 mm 2-pin connector, so you should select the 0.78 mm version of the BT20 Pro for compatibility.
That said, because the CHU II has a slightly recessed socket, the fit may not be perfectly flush (some users report a small gap), but it generally still works normally as long as you pick the 0.78 mm type.
Est ce qu'ils sont compatibles avec les thieaudio legacy 2 ?
Hi! The TRN BT20 Pro supports swappable connectors including 0.78 mm 2‑pin, MMCX, and others.
Because the Legacy 2 uses a 0.78 mm 2‑pin detachable cable design, in theory the 0.78 mm 2‑pin version of BT20 Pro should be compatible.
Also wanted to know the estimated pre-order delivery date
Thanks!
Thanks for your interest! This model is currently in stock, so if you place an order now, we’ll ship it out as soon as possible.
compatible with 7 Hz salnotes zero 2?
Any distortion or frequency changes?
connection stable?
Works fine on Android devices or iPhone devices?
Hello! Thank you for your questions about the TRN BT20 Pro and 7Hz Salnotes Zero 2. Here's what we can confirm:
Compatibility: Yes, the TRN BT20 Pro is compatible with the 7Hz Salnotes Zero 2 as long as the connectors match (ensure both use 0.78mm 2-pin).
Sound Quality: There should be no noticeable distortion or significant frequency changes when using the TRN BT20 Pro, as it is designed to maintain audio integrity.
Connection Stability: The TRN BT20 Pro offers stable Bluetooth connectivity, but stability can depend on your environment and device.
Device Compatibility: It works well with both Android and iPhone devices, supporting a wide range of Bluetooth-enabled devices.
If you have any further questions, feel free to ask!
