FIIO uBTR Bluertooth Receiver headphone AMP with Independent Local Volume Control Built-in Microphone Support aptX NFC – Musicianbuds
FIIO uBTR Bluertooth Receiver headphone AMP with Independent Local Volume Control Built-in Microphone Support aptX NFC
(87 customer reviews)


United States Native Supplier Free Shipping. Shipping Within 24 Hours

SKU EGK315J2DPY3 Category


We will ship the order to you within 24 hours after we received your payment and will also send you an email confirmation with the tracking number.

Yes. We a global company and send it to all over the world with free shipping, however if the location is Africa countries it may taken over 30-45days

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Yes. We offer refundable or return service within 30-days

The total price of the order includes all taxes. You do not have to pay any taxes.

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Of course. Musician Buds has been making and selling headphones for many years. It is a mature company, with a strong research and development team of hundreds of developing engineers , from production to sales. We have a large professional factory to produce all kinds of earphones, therefore we can achieve high quality at low prices!

* Please note, due to the different production batches, the package made some changes, old and new versions were shipped randomly.


FIIO uBTR Bluertooth Receiver headphone AMP with Independent Local Volume Control Built-in Microphone Support aptX NFC


  • Charge for 1 hour, listen for 9 hours +USB Type-C symmetrical connector.
  • High quality wireless audio made possible with the Qualcom* CSR8645.
  • Inside the heart of the μBTR lies the Texas Instrument* TPA6132A2, This allows the μBTR to bring out the best of your headphones and provide a higher-quality wireless experience better than even that of a wired connection!
  • μBTR can be paired up to two Bluetooth devices so that you can waste less time switching back-and-forth between your favorite gadgets.


* Please note, due to the different production batches, the color of the cable made some changes, old and new versions were shipped randomly.

Brand Name


DAC Model


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Mini Amplifier


2 (2.0)

Model Number


Dimensions (WxHxD)



Operational Amplifier Chips Model


Output Type


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DSD (Direct Stream Digital)


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Signal To Noise Ratio




87 reviews for FIIO uBTR Bluertooth Receiver headphone AMP with Independent Local Volume Control Built-in Microphone Support aptX NFC

  1. AliExpress Shopper

    Супер быстрая доставка! Супер упакованный! Все отлично работает. Качество на высоте. Я очень доволен покупкой. Заказывал второй раз. Рекомендую.

  2. A***n

    Amazing device, but amplification is not enough for Sony MDR-EX450 (40 ohm)

  3. a***f

    Looks good,
    Review soon on /blog
    Shipping took 3 weeks to NL

  4. M***s

    Fast shipping arrived in 10 days to Mexico, the amplifier is good quality has good sound, seller recommended and fully satisfied with purchase.

  5. G***i

    The seller promptly sent the parcel! The parcel came from in 7 days.

  6. D***a

    Great. If you change blutooth’s driver on the phone you hear great

  7. s***o

    The goods came in time, the description corresponds, works

  8. a***z

    It’s a very good device would be father who will last the battery longer very good sound quality

  9. I***r

    Works well. battery lasts for a long time. One thing that could improve is that the volume is a bit loud (even at minimum volume). Other than this, great product.

  10. V***v

    Fast shipping. The quality is excellent. Especially like that shows the battery level of the adapter on the screen of the smart. I myself found a codec aptX in my phone (I did not even know what it was). The sound is awesome especially bass. Let’s see how the battery holds. In general, I’m happy as an elephant. I definitely recommend the seller.

  11. M***s

    If you’re a sound fan, you won’t be worth my opinion, since I bought it for telework and meetings. It sounds phenomenal and has very good sound (both micro and audio). 2 weeks to arrive in madrid

  12. F***n

    Excellent quality, and about 6 hours of battery without pause.

  13. J***e

    Terrific ~~ really useful ~~

  14. V***v

    Доставка 16 дней, упаковано очень хорошо, даже излишне) По качеству звука отлично, по качеству тоже. По размеру думал будет больше, но оказалась очень компактной, nfc работает не совсем очевидно, но фича удобная. Единственное громкость низкая, до этого была простенькая модель от xiaomi, орала громче в 2 раза.

  15. R***s

    Even smaller and lighter than expected. Easy to use and attach to belt or clothes.

  16. AliExpress Shopper

    Came faster that a month, works well.

  17. AliExpress Shopper

    The product is fine, arrived in good condition, shipping was fast, only the product is not as good as I expected, though for the price it seems to me to be a lot less correct.

  18. AliExpress Shopper

    Bluetooth reciever in fact when volume control button, before purchasing
    Other living one more bought used its volume button without Stand discomfort.
    This bike is volume adjustable, and the sound quality Donna Summer just just is OK.

  19. R***i

    High quality product! NFC is great feature! Excellent sound. I’m very pleased.
    Recommended Seller!!!

  20. D***s

    Works great..and really well made.
    Small, shiny, easy to operate
    This is the one to buy

  21. E***a

    Excellent, totally original, arrived in 14 days to Mexico

  22. c***c

    muy bien. no tengo mucho que comentar frio es mi marca preferida en estos productos entregan una calidad de sonido excepcional y muy buena duración de batería. El producto demoro al menos 15 días en llegar. pero a llegado en perfecto esta recomiendo al vendedor.

  23. F***v

    Small, the sound is very good and loud enough, convenient control, the volume is adjusted separately from the source, the connection is fast, APTx and NFC work. The microphone and stand alone have not yet checked.

  24. A***t

    Very good quality, works perfectly !

  25. R***a

    Good product, doesn’t compare to your older brothers, but it has good sound sharpness and good battery. Very good material quality.

  26. N***v

    Super thing! Headphones pump well, Sony, senhi, the sound from the Bluetooth is quite footnote, in general, not particularly different from the wire

  27. o***a

    Хорошо упаковано, дошло быстро. Звук и автономность на высоте. Удобное управление и подключение. Инструкция на русском! Для меня неудобно отдельное управление громкостью на гарнитуре и телефоне. Хотелось бы полноценный дисплей, как у Sony. Спасибо.

  28. K***n

    Реактивная доставка, на 7 дней раньше объявленного срока. Упаковано хорошо, заводская упаковка совсем немного пострадала. Сам усилитель цел и невредим. Конкретнее о самом устройстве: заряжен на 70%, с айфоном соединился быстро и без проблем. Звук от такой фигульки за весьма небольшие деньги просто агонь! У меня есть Jabra revo wireless с третим синим зубом и без каких либо кодеков (тогда их просто не было). По кабелю заиграла в разы лучше-появились детальность и объем, высокие выше 15кГц и быстрые низкие лучше отыгрывает, запас по мощности на 32 Ом почти до крови из ушей. Не надо ждать чудес, Sennheiser m2 OEBT играет лучше со своим бт. Но коробочка однозначно стоящая.

  29. B***t

    Very good packaging and shipping (about 2 weeks to Belgium, a lot of bubble-wrap was used). Seems to be of good quality. Too bad the volume is separate from the sending-BT device and you can’t hear a “beep” when you change the volume, only when you are fully at the top or bottom. Seems to be responsive and good sound quality. Only slightly less frequencies than when I use my laptop’s build-in audio jack. The clip is fairly strong. Two devices connected at the same time and switching when either sends audio works just fine. I’m satisfied!

  30. D***s

    super fast shipping and best quality

  31. V***a

    Отличный товар. Оперативная отправка. Быстрая доставка. Никаких нареканий.

  32. T***n

    Только получил и пока не открывал, но упаковано хорошо, и ждал не долго(где-то пару недель+/-…)Продавцу спасибо!

  33. M***v

    Неплохой ресивер, маленький и симпатичный. Посылка приехала быстро, тут к срокам отгрузки и доставки у меня вопросов нет. Спасибо продавцу за это. Играет хорошо, вполне себе раскачивает 50-омные HIDIZS SEEDS, под которые, собственно и покупал. Прием сигнала обычный, местами даже похуже чем у недорогих беспроводных Dacom. Но это заметно лишь, когда я передвигаюсь по дому, слушая трансляции со стационарного Tv-box’a. Ещё неприятный момент – это невнятное отображение уровня заряда на телефонах (андроид 8 и 10) и внезапное отключение после единственного предупреждения голосом. Причем, прям перед моментом выключения уровень заряда отображается на 30%, который появляется на короткий период сразу после падения уровня с 50%. На других Bluetooth – устройствах заряд отображается корректно, показывая разряд вплоть до красного значка батареи, а здесь не так. Подозреваю, что мне не повезло с батареей. Буду наблюдать какое-то время, возможно придётся открывать диспут.

  34. D***v

    доставка 3 недели до яр.обл.прибор для затычечных нанаушников и не более. работает нормально. чудес не ждите. тем более на студийных ушах)по приходу было 70%. spotify нормально звучит. брал по скидке за 1400. долго думал между xiaomi и этими. здесь громкость звука регулируется. три слоя пупырки. очень надёжно упаковано. инструкция на русском.

  35. E***v

    Very well packed, at 70% came infected. Audio codec aptX

  36. n***x

    My package was lost, and seller couldn’t do nothing about it because delivery status was “Delivered ”
    So i had to do research and phoning myself to local post office. Finaly I found the package into one of the postman bags. He thought he had delivered it already, and changed status to delivered.
    So after that, I’ve tried the product, and I am very happy with the performance.

  37. J***t

    j’ai doublé le volume par rapport aux son téléphone. excellent avec blon bl03 . son plutôt bon et bonne recommande

  38. J***s

    Wow, if you have a FIIO player the APTX code will be used by default and will have a very high sound quality. It is easily paired with other appliances and has enough power to move a monolith planar M1060.

  39. K***v

    Sent quickly. The device is normal. Catches well. Well done. Small, he would still have a screen and separate buttons for playing, he would have, there was no price.

  40. O***v

    Good thing, improves sound, quickly connects

  41. E***t

    thank you will buy from you again.

  42. I***v

    Отлично, беру уже второе устройство. Быстрая доставка. Рекомендую.

  43. K***r

    좋은제품 음질 좋음…새것같지 않게 기스가 많네..이게 단점… 괜찮은 선택…10일 걸림

  44. AliExpress Shopper

    Amazing product. Very small. Connecting to source fast. Sound is warm, bass is great. Great deal. Thanks.

  45. A***n

    Все хорошо. Но я расстроен тем, что нельзя передавать звук через внешний микрофон, а я этого очень хотел. Передаёт только звук. Жалко

  46. D***v

    Пришло быстро. Работвет отлично, сигнал ловит далеко

  47. B***h

    Very nice little device, for me it works flawlessly, I’m satisfied. I bought this because I wanted an affordable and reliable receiver for headphones with dedicated volume control. The sound is smooth and musical, slightly warm, ideal for long casual listening. It has enough power to drive 32ohm and some 64ohm earbuds. For best dynamic range I can set max volume at source and adjust levels with dedicated buttons. Quality is better than some built in solutions but it’s not a dedicated dac of course. Aptx works ootb with android. One side has scratches, for me it’s not disturbing but for gift it would be not ideal. Packaging could have been better. At local shop this device costs 2x so this is a very good deal.

  48. D***v

    пришло за 2,5 недели. классная штуковина. звук супер.

  49. a***r

    It’s lightweight and small. Enhance The bass Little bit. Its also introduce noise that i could imediately recognize. Still a good BT reciever for the price.

  50. G***i

    Much smaller than I thought but the sound is fantastic.

  51. Y***a

    Very fast shipping. Product works as describe. Will do business with this seller again.

  52. B***k


  53. M***r

    Llegaron hoy, y todo hasta ahora funciona bien. Llegaron en caja, y todo pinta bien!

  54. D***v

    It came quickly, it works, I’m not a music lover, the sound of norms.

  55. AliExpress Shopper

    + Fast delivery (11 days). Dimensions. High autonomy (~ 8 hours). AptX. Great volume. A good sound (most that for streaming listening).

    -Plastic case (glossy insert quickly covered with scratches and prints). Bluetooth 4.1. Headsets with microphone and buttons are not supported.

  56. AliExpress Shopper

    A good receiver, you can order. But decided to take btr5

  57. O***v

    Great stuff. Packed capital. Delivery is not long. Many thanks to the seller, nice to deal with such people!!!

  58. A***A


  59. V***v

    Вещь просто шикарная берите не пожалеете в режиме игры заряд держит 11 часов играю в пубг со звуком нареканий нет во время переговоров фризов фризов не наблюдается.

  60. AliExpress Shopper


  61. P***i

    It is the best bluetooth receiver in this category, I recommend it to everyone.

  62. R***i

    Working perfectly! Cost-effective! Product good quality compatible with its price!

  63. 7***r

    Fast delivery, less than 2 weeks, reliable packing. Quality goods.

  64. AliExpress Shopper

    Fantastic value for price, great seller and fast shipping

  65. V***o


  66. m***r

    Impressive how fast they sent me this item, just 18 days!
    I´m very satisfied with this article. I had previously a MPOW reciever but the decrease in the sound quality was so obvious, especially in the Bass, but this one is perfect, just like plugging the headphones straight to any device! Is also fast enough to stay in sync with a video! The clip and the volume/play/pause functions are also very handy. Moreover is really light and small. Great product!

  67. E***n

    Oh my, the sound of this tiny one is quite ensnaring. Not a whole lot of power for power hungry headphones though, but the sound is addictive.

  68. AliExpress Shopper

    <2en> thank you very much very fast and get out as you say

  69. F***s

    Great little receiver. Nice sound, though it has the same Bluetooth hiss when no sound comes through. That hiss turns off after a second of being idle. Way better than a Sony sbh24 around the same price. Great call quality as well for the built in microphone as well as for the in-line microphone. I think for the price this is the best on market currently.
    Pretty small and lightweight. Great product!

  70. K***a

    This Bluetooth receiver has good reception and the sound is just fine so I can enjoy long listening sessions. Well worth the price!

  71. O***a


  72. g***r

    It is a product that cannot be compared with cheaper priced receivers in terms of material quality and performance. The connection is fast and stable, and the sound reproduction is so successful that it doesn’t look like a cable connection. I advise.

  73. A***v

    It goes well, the sound is for me as with the adapter iPhone with a listening for 3,5 tried with intra-Channel aq3 the volume is the same as the phone. Suspicious description in the instruction

  74. R***m

    it came in soemthing detached from rubber bands but it’s ok for working well as I experienced before because it is second time to buy it. Good to hear loudy music with high impidance headphones any where with this uBTR. Recommended for people who loves music listening with headphones.

  75. M***r

    Все заявленные функции работают отлично.

  76. A***y

    Everything is fine. Everything works. Packed well. Shipping fast.

  77. AliExpress Shopper

    I’m surprised of the build quality and audio.

  78. M***a

    Sounds at least as good, if not even better, than my FiiO E10K. Arrived in just over 2 weeks. Definitely recommended.

  79. A***

    Аккуратная сборка, качественные материалы, длительная работа от одной зарядки, хороший звук, отличный зажим. NFC – бесполезная игрушка, удорожающая продукт. Лучше бы пару кнопок добавили. Лично мне не хватает еще двух кнопок для раздельного управления громкостью и перемоткой. Но такого сейчас днëм с огнем не сыщешь. На предыдущей гарнитуре QCY было 5 кнопок. Очень удобно. Ещë тут мелкая кнопка питания так и норовит попасть под палец, когда не просят. Отдельная благодарность за зарядное гнездо тип Цэ. Микрофон только не очень. На том конце провода жалуются, что плохо слышно, когда говоришь не прямо в него. Но я еë покупал не для разговоров, поэтому недостатком для себя можно не считать. Покупкой удовлетворен. Посмотрим на долговечность.

  80. A***o

    Got in Vladivostok 20.04.21… Works…

  81. AliExpress Shopper

    prodotto come da descrizione, ottimo rapporto qualità prezzo, spedizione rapida, venditore affidabile. grazie!!

  82. AliExpress Shopper

    <2en> the product is small and convenient. <2en> not conducive to listening to music. “ba” is a little stuffy on the headphones and presses boomy.

  83. E***y

    Работает хорошо. Фирменное предложение не потдерживает этот девайс, может позже добавят, а может просто нет смысла.

  84. A***a

    Delivered on time. Very good packaging, well protected.
    The product is brand new and works well.
    I am satisfied.

  85. AliExpress Shopper

    work ok. thanks for all

  86. W***n

    Item as described, fast delivery, works good. Happy

  87. M***v

    Took about two weeks to arrive to the UK. The device is actually smaller than the photos make it out to be, and looks and feels quite well-made. Startup sound is a bit annoying (it’s an actual melody, about 3 seconds) while shutdown sound is just some descending tones, which sounds ok but also feels like it’s clipped at the end. These are both a bit irritating, but they’re not something you’re going to be hearing all the time. There are no connect/disconnect sounds whatsoever. There’s a single beep at minimum and maximum volume, and it mutes the audio for a second during these beeps. The device does NOT turn on automatically when plugged into a charger, which makes it awkward to use as e.g. a car bluetooth aux input, because you’ll need to manually turn it on when you get in the car.

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