---
product_id: 729636504
title: "FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black)"
brand: "fiio"
price: "$417295"
currency: COP
in_stock: false
reviews_count: 5
url: https://www.desertcart.co/products/729636504-fiio-btr11-bluetooth-5-3-receiver-ldac-3-5mm-wireless
store_origin: CO
region: Colombia
---

# HiFi LDAC Bluetooth 5.3 Ultra-light 12.5g, clip & lanyard 15h playback, 1h fast charge FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black)

**Brand:** fiio
**Price:** $417295
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Upgrade your wired headphones to wireless HiFi bliss — don’t get left behind!

## Quick Answers

- **What is this?** FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black) by fiio
- **How much does it cost?** $417295 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/729636504-fiio-btr11-bluetooth-5-3-receiver-ldac-3-5mm-wireless)

## 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

- • **Powerful 45mW headphone amp:** Unlock the full potential of your wired headphones with clean, punchy sound and deep bass.
- • **Marathon 15-hour battery life:** Keep your soundtrack going all day with rapid 1-hour charging to 90%.
- • **Featherweight & ultra-portable:** At just 12.5g with clip and lanyard, it’s the perfect on-the-go audio upgrade.
- • **Audiophile-grade LDAC Bluetooth 5.3:** Experience near-wired HiFi sound quality wirelessly with Sony’s premium LDAC codec.
- • **Crystal-clear calls with noise reduction:** Built-in omnidirectional mic ensures your voice is heard, even in busy environments.

## Overview

The FiiO BTR11 is a compact, lightweight Bluetooth 5.3 receiver and headphone amplifier that supports the high-resolution LDAC codec for premium wireless audio. With up to 15 hours of continuous playback and fast charging, it transforms wired headphones and non-Bluetooth speakers into wireless HiFi devices. Featuring a powerful 45mW amp and noise-reducing microphone, it delivers superior sound quality and clear calls, all in a sleek, portable design with versatile carrying options.

## Description

HiFi Bluetooth with LDAC | Independent headphone amp Lightweight for easy carry | Built-in mic supports calls | 15 hours long battery life

Review: Excellent LDAC amp, perfect for 32 ohms. DIY wireless open cans! - I love this little amp, it's exactly what I was hoping for, exactly what I expect from fiio. Lightweight, small, excellent sound, decent battery, and lots of headroom for my 32 and 60 ohm over ear headphones. The only weakness was the phone call quality, so don't get this to make calls. As long as your headphones are sensitive enough, There's plenty of power to pump bass, even with you phone's eq pushing the bass. Unlike many cheap amps, it won't lower the volume to handle increased bass. Sound is clean and consistent up to max volume. While switching codecs in Android dev options, I can immediately hear the improvement of LDAC. It's close to the famous quad dac in my LG G8, and you can hear the difference between Lossless and Hi-Res Lossless. Be sure to set your LDAC dev options to 'Optimize for Quality', and you will have a listening experience close to a decent wired headphones amp. Of course, not as good, but close. A Samsung phone will allow you to make a shortcut to this setting using Search. Important because Android always sets LDAC to 'Adaptive' every time you connect, which can limit quality. It's an old bug they may never fix. If you're familiar with fiio, this is consistent with their usual commitment to excellent sound quality for the money, with a simplicity-done-right design. For the price, it earns 5 stars. In a dark room, I wish you could disable the blinking light, but I taped over it. This still perfectly achieves my goal: high quality wireless open-backed headphones. I like my pre-made wireless headphones, but NOBODY makes an open-backed wireless headphone, so this is still the best solution, especially if you collect and modify wired headphones.
Review: Ricevitore bluetooth per rendere wireless cuffie cablate. - Rende wireless cuffie cablate, è un ricevitore bluetooth dalle piccole dimensioni ed è dotato di una clip per agganciarlo agevolmente. E' un amplificatore per cuffie con prestazioni eccellenti, compatibile con il codec Sony LDAC per prestazioni audio superiori. Lo uso in casa con cuffie da audiofilo, ma anche in auto, per collegare un dispositivo di riproduzione portatile (tipo smartphone) allo stereo. Esiste un'app FiiO per aggiornare il firmware. FiiO è una garanzia, sono soddisfatto.

## Features

- BTR11 supports the LDAC Bluetooth audio format, providing HiFi-level wireless Bluetooth sound quality, and also supports Bluetooth 5.3!
- In continuous music playback, the working time reaches 15 hours. When the battery is low, it only takes 1 hour to charge up to 90%, close to full capacity!
- Weighing only 12.5g and measuring about 5.5cm, it offers two convenient carrying options: an elastic back clip and a lanyard, making it stress-free to carry!
- With a built-in high-performance independent ear amplifier and an output power of up to 45mW (16Ω), it allows earphones to deliver excellent performance, providing high-quality music comparable to wired connections via Bluetooth.
- It features a built-in high-sensitivity omnidirectional microphone that supports call noise reduction, ensuring a clear calling experience.
- Not only can it turn wired headphones into Bluetooth wireless headphones instantly, but it can also upgrade non-Bluetooth speakers or those that don’t support LDAC to Bluetooth capability or enhance them to support higher-quality Bluetooth formats!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJVX45BM |
| Audio Output Mode | Stereo |
| Audio Output Type | Bluetooth, LDAC, Auxiliary (3.5mm) |
| Battery Type | Lithium-Ion |
| Battery Weight | 2.6 Grams |
| Bluetooth support? | Yes |
| Brand | FiiO |
| Brand Name | FiiO |
| Colour | Black |
| Compatibility Options | Bluetooth-enabled devices, wired headphones, non-Bluetooth speakers |
| Compatible Devices | Car Stereo System, Headphone, Smartphone, Speaker, Tablet, Television |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Control Type | Volume Control |
| Customer Reviews | 4.3 out of 5 stars 279 Reviews |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth |
| Includes Remote | No |
| Installation Type | wireless |
| Lithium Battery Energy Content | 0.44 Watt Hours |
| Manufacturer | FiiO |
| Material | Plastic |
| Model Name | FiiO BTR11 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Power Source | Battery Powered |
| Product Features | Built-In Microphone |
| Rechargeable Battery Included | Yes |
| Special Feature | Built-In Microphone |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Media Type | MP3, WAV, AAC, FLAC |
| Supported Standards | LDAC |
| Voltage | 5 Volts (DC) |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** FiiO
- **Connectivity Technology:** Bluetooth
- **Material:** Plastic
- **Power Source:** Battery Powered
- **Special Feature:** Built-In Microphone

## Images

![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black) - Image 1](https://m.media-amazon.com/images/I/511Bla+mePL.jpg)
![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black) - Image 2](https://m.media-amazon.com/images/I/51V5NoSvZaL.jpg)
![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black) - Image 3](https://m.media-amazon.com/images/I/51pqQZrCVXL.jpg)
![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black) - Image 4](https://m.media-amazon.com/images/I/61qjFXD5EVL.jpg)
![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black) - Image 5](https://m.media-amazon.com/images/I/61t4wllmJKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent LDAC amp, perfect for 32 ohms. DIY wireless open cans!
*by C***Y on 19 October 2025*

I love this little amp, it's exactly what I was hoping for, exactly what I expect from fiio. Lightweight, small, excellent sound, decent battery, and lots of headroom for my 32 and 60 ohm over ear headphones. The only weakness was the phone call quality, so don't get this to make calls. As long as your headphones are sensitive enough, There's plenty of power to pump bass, even with you phone's eq pushing the bass. Unlike many cheap amps, it won't lower the volume to handle increased bass. Sound is clean and consistent up to max volume. While switching codecs in Android dev options, I can immediately hear the improvement of LDAC. It's close to the famous quad dac in my LG G8, and you can hear the difference between Lossless and Hi-Res Lossless. Be sure to set your LDAC dev options to 'Optimize for Quality', and you will have a listening experience close to a decent wired headphones amp. Of course, not as good, but close. A Samsung phone will allow you to make a shortcut to this setting using Search. Important because Android always sets LDAC to 'Adaptive' every time you connect, which can limit quality. It's an old bug they may never fix. If you're familiar with fiio, this is consistent with their usual commitment to excellent sound quality for the money, with a simplicity-done-right design. For the price, it earns 5 stars. In a dark room, I wish you could disable the blinking light, but I taped over it. This still perfectly achieves my goal: high quality wireless open-backed headphones. I like my pre-made wireless headphones, but NOBODY makes an open-backed wireless headphone, so this is still the best solution, especially if you collect and modify wired headphones.

### ⭐⭐⭐⭐⭐ Ricevitore bluetooth per rendere wireless cuffie cablate.
*by G***. on 27 October 2025*

Rende wireless cuffie cablate, è un ricevitore bluetooth dalle piccole dimensioni ed è dotato di una clip per agganciarlo agevolmente. E' un amplificatore per cuffie con prestazioni eccellenti, compatibile con il codec Sony LDAC per prestazioni audio superiori. Lo uso in casa con cuffie da audiofilo, ma anche in auto, per collegare un dispositivo di riproduzione portatile (tipo smartphone) allo stereo. Esiste un'app FiiO per aggiornare il firmware. FiiO è una garanzia, sono soddisfatto.

### ⭐⭐⭐⭐⭐ Löser alla dina problem
*by A***S on 24 October 2025*

Precis som utlovad

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-28*