---
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: "$250515"
currency: COP
in_stock: true
reviews_count: 3
category: "Fii O"
url: https://www.desertcart.co/products/681855140-fiio-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built
store_origin: CO
region: Colombia
---

# 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:** $250515
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—wireless freedom meets audiophile quality!

## 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?** $250515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/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

- • **Crystal-Clear Calls Anywhere:** Integrated omnidirectional mic with noise reduction ensures your voice is heard loud and clear in every call.
- • **Ultra-Light & Portable Design:** Weighing only 12.5g with versatile clip and lanyard options, it’s your perfect on-the-go audio companion.
- • **Audiophile-Grade Wireless Sound:** Experience crystal-clear HiFi audio with LDAC and Bluetooth 5.3 for next-level wireless listening.
- • **Powerful Built-In Headphone Amplifier:** Boost your wired headphones with 45mW output for rich, wired-quality sound over Bluetooth.
- • **All-Day Battery Life with Rapid Recharge:** Enjoy up to 15 hours of uninterrupted music and get back to 90% charge in just 1 hour—never miss a beat.

## Overview

The FiiO BTR11 is a compact Bluetooth 5.3 receiver and headphone amplifier featuring LDAC support for HiFi wireless audio. It delivers up to 15 hours of playback with fast 1-hour charging, a powerful 45mW headphone amp, and a built-in noise-reducing microphone for clear calls. Lightweight and portable with multiple carrying options, it instantly upgrades wired headphones and non-Bluetooth devices to premium wireless sound.

## 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 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 |
| Additional Features | Built-In Microphone |
| 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 | #20,204 in Electronics ( See Top 100 in Electronics ) #22 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 | Volume Control |
| Controller Type | Button Control, Touch Control |
| Customer Reviews | 4.3 out of 5 stars 279 Reviews |
| Data Link Protocol | Bluetooth |
| 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 | 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 | Built-In Microphone |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Media Type | MP3, AAC |
| Supported Standards | Bluetooth 5.3, LDAC |
| Voltage | 5 Volts (DC) |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** FiiO
- **Connectivity technology:** Bluetooth
- **Material:** Plastic
- **Power source:** Battery Powered
- **Special features:** Built-In Microphone

## 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)

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