---
product_id: 585773285
title: "FiiO BTR15 Bluetooth Headphone Amplifier (Black)"
brand: "fiio"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.at/products/585773285-fiio-btr15-bluetooth-headphone-amplifier-black
store_origin: AT
region: Austria
---

# Bluetooth 5.0 Connectivity High-Quality Audio Long Battery Life FiiO BTR15 Bluetooth Headphone Amplifier (Black)

**Brand:** fiio
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate Your Audio Game!

## Quick Answers

- **What is this?** FiiO BTR15 Bluetooth Headphone Amplifier (Black) by fiio
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/585773285-fiio-btr15-bluetooth-headphone-amplifier-black)

## Best For

- fiio enthusiasts

## Why This Product

- Trusted fiio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Stylish:** Compact design in classic black, perfect for the modern professional.
- • **All-Day Listening:** Stay powered up with an impressive battery life that keeps you grooving.
- • **Unleash Your Sound:** Experience audio like never before with high-fidelity amplification.
- • **Seamless Connectivity:** Enjoy the freedom of Bluetooth 5.0 for a lag-free listening experience.
- • **Versatile Compatibility:** Easily connects to a variety of devices for ultimate convenience.

## Overview

The FiiO BTR15 Bluetooth Headphone Amplifier is a sleek, high-performance device designed to enhance your audio experience. With Bluetooth 5.0 connectivity, it ensures seamless pairing and a stable connection, while its long battery life allows for extended listening sessions. Its compact design makes it a stylish accessory for any professional on the go.

## Description

[Support full hi-res wireless Bluetooth format]: QCC5125 Bluetooth 5.1 receiver designed to deliver studio-quality sound through your ears WIRELESS - the bluetooth amplifier BTR15 Bluetooth version 5.1 supporting high-resolution formats such as AAC/SBC/aptX/aptX Low Latency/aptX Adaptive/LDAC up to 96kHz, you can get a totally portable yet excellent sounding setup with your device!

Review: Absolutely love this little dac/amp! - Ordered this after returning 3 other products to attempt to do exactly the same thing - get the best sound from my music via my phone. Nearly ordered this as the first but for various reasons I tried the 3 other products, really wish I'd just bought this and saved myself the hassle. It's superb, absolutely tiny and lightweight, excellent build quality, good accessories and simple to operate. Loaded up the Fiio app, paired it and updated it in about 5 minutes. Then had a play with all the various functions - the Bluetooth connection with LDAC enabled sounds better than my Sony headphones do in the same mode. The USB connection took a little learning, I had to change a setting and then WOW! Tidal sounded amazing, really shows the quality of the Dac and amp chips in the BTR15. A little EQ fiddling had me grinning and nodding my head in moments. So much better than a wireless connection. Bass extension was excellent and highly controlled, mids sounded perfect - no overstating, treble extension excellent and no sibilance. The soundstage is expansive and easy to place instruments/vocals. Both male and female vocals sound epic. Almost as good as listening to my speakers and hifi equipment, a very worthwhile upgrade to the sound quality available from my phone in a very portable device - Fiio gets a huge thanks for such a great product!
Review: Software update made it 5 stars. - Great battery life compared to the fiio uBTR I was using previously. Used to switch off when unplugged from charging which was infuriating but a software update has stopped this and it is now 5 stars.

## Features

- [Support full hi-res wireless Bluetooth format]: QCC5125 Bluetooth 5.1 receiver designed to deliver studio-quality sound through your ears WIRELESS - the bluetooth amplifier BTR15 Bluetooth version 5.1 supporting high-resolution formats such as AAC/SBC/aptX/aptX Low Latency/aptX Adaptive/LDAC up to 96kHz, you can get a totally portable yet excellent sounding setup with your device!
- [XMOS XUF316 USB chip]: BTR15 headphone amps is capable of asynchronous audio decoding under USB Audio Class 2.0. As a USB DAC, the BTR15 portable amplifier can decode up to 384kHz sampling rate and native DSD.
- [Support MQA 8x ]: A new addition to the updated BTR15 bluetooth headphone amps is support for MQA Renderer, allowing for high-resolution, master-level sound quality in reasonably sized files well-suited for your mobile device.
- [Parametric EQ]: Through FIIO’s self-developed PEQ algorithm and user interface, in any mode* you can choose the exact frequencies to be adjusted along with their gain levels and bandwidth – allowing you to fine-tune the sound to exactly the way you want it.
- [More points/details]: 3.5+4.4mm dual outputs, OLED display, FiiO Music app, PC/BT/PHONE three modes with one button *The battery life has been updated in the new firmware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM3NVGYL |
| Audio Output Type | Headphones |
| Best Sellers Rank | 129 in Headphone Amplifiers |
| Box Contents | Cable |
| Brand | FiiO |
| Brand Name | FiiO |
| Colour | black / black |
| Compatible Devices | Bluetooth-enabled devices |
| Compatible devices | Bluetooth-enabled devices |
| Connectivity technology | Wireless |
| Control Method | Remote |
| Controller Type | Integrated Touch Controller |
| Controller type | Integrated Touch Controller |
| Customer Reviews | 4.1 out of 5 stars 137 Reviews |
| Item Weight | 0.17 Kilograms |
| Manufacturer | FiiO |
| Manufacturer Part Number | BTR15 |
| Model Number | BTR15 |
| Network Connectivity Technology | Wireless |
| Number of Items | 1 |
| Other Special Features of the Product | Lightweight |
| Output Wattage | 340 Watts |
| Product Warranty | 1 |
| Special feature | Lightweight |
| Unit Count | 1.0 count |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** FiiO
- **Colour:** black / black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 18 Ohm
- **Noise control:** None
- **Headphone jack:** 3.5 mm Jack
- **Model name:** BTR15
- **Connectivity technology:** Wireless
- **Wireless communication technology:** Bluetooth

## Images

![FiiO BTR15 Bluetooth Headphone Amplifier (Black) - Image 1](https://m.media-amazon.com/images/I/41HL9NpjYFL.jpg)
![FiiO BTR15 Bluetooth Headphone Amplifier (Black) - Image 2](https://m.media-amazon.com/images/I/41xvDyCbMAL.jpg)
![FiiO BTR15 Bluetooth Headphone Amplifier (Black) - Image 3](https://m.media-amazon.com/images/I/51TSPxL-yUL.jpg)
![FiiO BTR15 Bluetooth Headphone Amplifier (Black) - Image 4](https://m.media-amazon.com/images/I/71yF04d17yL.jpg)
![FiiO BTR15 Bluetooth Headphone Amplifier (Black) - Image 5](https://m.media-amazon.com/images/I/71y8WGr7eLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely love this little dac/amp!
*by J***E on 20 August 2024*

Ordered this after returning 3 other products to attempt to do exactly the same thing - get the best sound from my music via my phone. Nearly ordered this as the first but for various reasons I tried the 3 other products, really wish I'd just bought this and saved myself the hassle. It's superb, absolutely tiny and lightweight, excellent build quality, good accessories and simple to operate. Loaded up the Fiio app, paired it and updated it in about 5 minutes. Then had a play with all the various functions - the Bluetooth connection with LDAC enabled sounds better than my Sony headphones do in the same mode. The USB connection took a little learning, I had to change a setting and then WOW! Tidal sounded amazing, really shows the quality of the Dac and amp chips in the BTR15. A little EQ fiddling had me grinning and nodding my head in moments. So much better than a wireless connection. Bass extension was excellent and highly controlled, mids sounded perfect - no overstating, treble extension excellent and no sibilance. The soundstage is expansive and easy to place instruments/vocals. Both male and female vocals sound epic. Almost as good as listening to my speakers and hifi equipment, a very worthwhile upgrade to the sound quality available from my phone in a very portable device - Fiio gets a huge thanks for such a great product!

### ⭐⭐⭐⭐⭐ Software update made it 5 stars.
*by Z***X on 9 October 2025*

Great battery life compared to the fiio uBTR I was using previously. Used to switch off when unplugged from charging which was infuriating but a software update has stopped this and it is now 5 stars.

### ⭐⭐⭐⭐ Great unit with an app that requires some work
*by M***G on 31 March 2024*

Very compact unit with a clear, powerful and uncoloured sounds. The EQ is incredibly powerful with its multi-band parametric EQ. It also has 3 user presets (useful for instance if one plans to use the BTR15 with three different headphones). The EQ and other advanced parameters can be controlled with an iOS/Android app . This is probably the weakest part of the BTR15. The app (I tested the iOS version) is far from perfect. EQ settings showed by the app are often off sync from the in EQ settings stored in the unit. Some settings have no explanation anywhere. Occasionally, the app needs to be closed and reopened. It's a real shame that the app is not at same level of the hardware. In my case it's a limited problem: I use the BTR15 only in Bluetooth mode and I use the app only to create the EQ presets and set the unit's general settings. After that, I will probably use the app very rarely as everything I need can be controlled directly on the BTR15 without app. The only major issue that I found is that if the EQ is enabled and the BTR15 is not on BT mode (ie it is in mode "PC" or "Phone") the sound disappears. In other words, one has to switch the EQ off in PC or Phone mode; otherwise the unit is essentially silent. Overall, I like the FiiO BTR15. It covers everything I need and it sounds great. It's also tiny and easy to use. Having said that, I liked the intuitive use of Fosi Audio N3 more and I would have liked to keep it. Unfortunately, I had to return the N3 and I bough the BTR15 instead because of the background noise of the N3. If you can live with the app in its current status and the eq that needs to be switched off when you don't use BT, the BTR15 will likely enhance your listening experience. If you want an headphones amplifier that does what it's supposed to do smoothly, you may want to look somewhere else.

## Frequently Bought Together

- FiiO BTR15 Headphone Amps Bluetooth 5.1 Receiver High Resolution 384K/32Bit Native DSD256 USB DAC Supports LDAC/aptX HD/MQA for Smartphones/PC/Car/Home Audio (Black)
- Sennheiser HD 600 - Audiophile Hi-Res Open Back Dynamic Headphone

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-09*