---
product_id: 681855140
title: "BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black)"
brand: "fiio"
price: "220.16 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Fii O"
url: https://www.desertcart.tn/products/681855140-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built-in
store_origin: TN
region: Tunisia
---

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

**Brand:** fiio
**Price:** 220.16 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—wireless freedom meets wired quality!

## Quick Answers

- **What is this?** BTR11 Bluetooth 5.3 Receiver LDAC 3.5mm Built-in Microphone Wireless Audio Headphone Amplifier Adapter (Black) by fiio
- **How much does it cost?** 220.16 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/681855140-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built-in)

## 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 audio.
- • **Powerful 45mW Amplifier:** Boost your wired headphones to deliver rich, wired-quality sound wirelessly.
- • **Built-in Noise-Reducing Mic:** Seamless hands-free calls with high-sensitivity omnidirectional microphone and noise reduction.
- • **Lightweight & Portable Design:** Weighing only 12.5g with clip and lanyard options, it’s the perfect on-the-go audio companion.
- • **Ultra-Long 15-Hour Battery Life:** Keep your music going all day with a single charge and get back to 90% power in just 1 hour.

## Overview

The FiiO BTR11 is a compact Bluetooth 5.3 receiver featuring LDAC support for HiFi wireless audio, a powerful 45mW headphone amplifier, and a built-in noise-reducing microphone. With up to 15 hours of playback and fast charging, it transforms wired headphones and non-Bluetooth speakers into premium wireless audio devices, all in a lightweight, portable design.

## 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 |
| Best Sellers Rank | #14,234 in Electronics ( See Top 100 in Electronics ) #23 in Headphone Amps |
| Manufacturer | FiiO |
| Package Dimensions | 11 x 8.79 x 2.69 cm; 41 g |

## Product Details

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

## Images

![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)

## 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.tn/products/681855140-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built-in](https://www.desertcart.tn/products/681855140-btr11-bluetooth-5-3-receiver-ldac-3-5mm-built-in)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-10*