---
product_id: 681855140
title: "FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black)"
brand: "fiio"
price: "Bs.765"
currency: BOB
in_stock: true
reviews_count: 8
category: "Fii O"
url: https://www.desertcart.bo/products/681855140-fiio-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built
store_origin: BO
region: Bolivia
---

# 45mW headphone amp power HiFi LDAC Bluetooth 5.3 15h playback, 1h fast charge FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black)

**Brand:** fiio
**Price:** Bs.765
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game wirelessly — don’t just listen, experience it!

## Quick Answers

- **What is this?** FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black) by fiio
- **How much does it cost?** Bs.765 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/681855140-fiio-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built)

## 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

- • **HiFi LDAC Bluetooth 5.3:** Experience premium wireless sound with the latest Bluetooth 5.3 and LDAC codec for crystal-clear, lossless audio.
- • **Lightweight & Wearable Design:** At just 12.5g and compact size, clip it or wear it on a lanyard for effortless portability and style.
- • **Ultra-Long 15-Hour Battery Life:** Keep your music going all day with up to 15 hours of continuous playback and a rapid 1-hour charge to 90%.
- • **Clear Calls with Noise Reduction Mic:** Stay connected with a high-sensitivity omnidirectional mic that ensures crystal-clear calls even in noisy environments.
- • **Powerful Built-in Headphone Amplifier:** Enjoy wired-quality sound with a 45mW output that drives your headphones to their fullest potential.

## Overview

The FiiO BTR11 is a sleek, ultra-lightweight Bluetooth 5.3 receiver and headphone amplifier that transforms wired headphones and speakers into wireless HiFi audio devices. Supporting LDAC for lossless sound, it delivers up to 15 hours of playback with fast charging, a powerful 45mW amp output, and a built-in noise-reducing microphone for clear calls, making it the perfect companion for audiophiles on the move.

## Description

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

Review: Good buy - From ifi Go link to this, had really low expectations, but man was I wrong about it.
Review: Sound Quality and call - Very good bluetooth audio transmeter

## Features

- BTR11 supports LDAC Bluetooth audio format, provides HiFi level wireless Bluetooth sound quality, and also supports Bluetooth 5.3!
- With 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!
- With a weight of only 12.5 g and a size of approx. 5.5 cm, it offers two convenient carrying options: an elastic back clip and a lanyard, making it stress-free to wear!
- With a built-in independent high-performance ear amplifier and output power of up to 45mW (16Ω), it allows headphones to deliver excellent performance, providing high-quality music comparable to wired connections via Bluetooth.
- It has a built-in high-sensitivity omnidirectional microphone that supports call noise reduction and ensures a clear call experience.
- It can not only instantly transform wired headphones into wireless Bluetooth headphones, but it can also upgrade or improve non-Bluetooth speakers or those that do not support LDAC to Bluetooth capability to support higher quality Bluetooth formats!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJVX45BM |
| Additional Features | LDAC Codec Support |
| Audio Input | 3.5 mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone |
| Battery Charge Time | 1 Hours |
| Battery Type | Lithium-Ion |
| Battery Weight | 2.6 Grams |
| Best Sellers Rank | #9,407 in Electronics ( See Top 100 in Electronics ) #11 in Headphone Amps |
| Bluetooth support? | Yes |
| Brand | FiiO |
| Color | Black |
| Colour | Black |
| Compatibility Options | Bluetooth-Enabled Devices |
| Compatible Devices | Smartphone, tablet, laptop, TV, car stereo, headphones, speaker |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Control Type | Button and Touch Control |
| Controller Type | Button Control, Touch Control |
| Customer Reviews | 4.3 out of 5 stars 408 Reviews |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth |
| Human Interface Input | Microphone |
| Includes Remote | No |
| Installation Type | Wireless |
| Lithium-Battery Energy Content | 0.44 Watt Hours |
| Manufacturer | FiiO |
| Material | Plastic |
| Model Name | BTR11 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Special features | LDAC Codec Support |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Media Type | MP3, AAC |
| Supported Standards | Bluetooth 5.3, LDAC |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** FiiO
- **Connectivity technology:** Bluetooth
- **Material:** Plastic
- **Power source:** Battery Powered
- **Special features:** LDAC Codec Support

## Images

![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black) - Image 1](https://m.media-amazon.com/images/I/51V5NoSvZaL.jpg)
![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black) - Image 2](https://m.media-amazon.com/images/I/51pqQZrCVXL.jpg)
![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black) - Image 3](https://m.media-amazon.com/images/I/715GkgiBF6L.jpg)
![FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone 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 Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black) - Image 5](https://m.media-amazon.com/images/I/511Bla+mePL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy
*by K***A on 29 August 2025*

From ifi Go link to this, had really low expectations, but man was I wrong about it.

### ⭐⭐⭐⭐⭐ Sound Quality and call
*by A***N on 2 August 2025*

Very good bluetooth audio transmeter

### ⭐⭐ Not goooooood
*by M***M on 30 July 2025*

Sophisticated soundstage, very intimate and got a feeling of being unbalanced

## Frequently Bought Together

- FiiO BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Wireless Audio Headphone Amplifier Adapter (Black)
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**Shop now:** [https://www.desertcart.bo/products/681855140-fiio-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built](https://www.desertcart.bo/products/681855140-fiio-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-06-19*