---
product_id: 194520609
title: "BTR3K"
brand: "fiio"
price: "E£ 122"
currency: EGP
in_stock: false
url: https://www.desertcart.com.eg/products/194520609-btr3k
store_origin: EG
region: Egypt
---

# Bluetooth 5.0 with aptX HD/LL & LDAC Dual AK4377A DAC for pristine audio 11-hour continuous playback BTR3K

**Brand:** fiio
**Price:** E£ 122
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate Your Audio Game — Because Your Ears Deserve the Best

## Quick Answers

- **What is this?** BTR3K by fiio
- **How much does it cost?** E£ 122 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/194520609-btr3k)

## 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

- • **All-Day Listening Power:** Enjoy up to 11 hours of uninterrupted music, making it your perfect companion for work, travel, or home relaxation.
- • **Unmatched Wireless Freedom:** Bluetooth 5.0 with aptX HD, aptX LL, and LDAC ensures lossless, low-latency streaming from your smartphone, PC, or car audio system.
- • **Studio-Quality Sound On The Go:** Experience crystal-clear audio with dual AK4377A DACs delivering balanced and single-ended outputs for every audiophile’s dream.
- • **Total Control At Your Fingertips:** Customize your sound with the FiiO Music app featuring 8 DAC lowpass filters, 10-band EQ, and channel balance adjustments.
- • **Seamless Integration & Convenience:** Type-C USB DAC functionality, in-line controls, microphone support, and Siri activation keep you connected and in command.

## Overview

The FiiO BTR3K is a compact, high-resolution Bluetooth headphone amplifier featuring dual AK4377A DACs, Bluetooth 5.0 with advanced codecs (aptX HD/LL, LDAC), and up to 11 hours of battery life. It supports both balanced 2.5mm and single-ended 3.5mm outputs, offers extensive sound customization via the FiiO Music app, and integrates seamlessly with smartphones, PCs, car audio, and home systems for premium wireless audio performance.

## Description

Buy FiiO BTR3K Receiver Amplifier Bluetooth Headphone Amp High Resolution Support aptX HD/aptX LL/LDAC for Car Audio/Home TV/Speaker/Smartphones/PC (3.5mm/2.5mm Output): Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers.
- For greater power independent Dual AK4377A DAC and detail resolution,the BTR3K features both balanced 2.5mm and single-ended 3.5mm outpts.
- Can be remotely controlled via FiiO Music app to switch channel balance,8 different DAC lowpass filter and 10-band EQ
- New Type-C connector with USB DAC functionality+11 hour of continuous pleasure at a full charge
- Bluetooth indicator light +Call up Siri in iOS+In-line Control(in headphones with CTIA controls, you can use the microphone as well as the play/pause, volume, and track selection controls)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085XT3V3X |
| Additional Features | Microphone Included |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone, Speaker |
| Battery Weight | 15 g |
| Best Sellers Rank | #155,158 in Electronics ( See Top 100 in Electronics ) #252 in Headphone Amps |
| Brand | FiiO |
| Built-In Media | Cable |
| Color | Black |
| Compatibility Options | Smartphone, Speaker, Car Audio, Home TV |
| Compatible Devices | Smartphone, Speaker |
| Connectivity Technology | Wireless |
| Connector Type Used on Cable | Type-C |
| Control Method | App |
| Control Type | Volume Control |
| Controller Type | iOS |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,461) |
| Hardware Interface | Bluetooth |
| Installation Type | wireless |
| Item Type Name | amplifier |
| Item Weight | 24 g |
| Lithium Battery Weight | 2 g |
| Lithium-Battery Energy Content | 330 watt-hours |
| Manufacturer | FiiO |
| Model Name | BTR3K |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Channels | 8 |
| Number of Lithium-ion Cells | 1 |
| Supported Media Type | bluetooth |
| Supported Standards | aptX HD, aptX LL, LDAC, Bluetooth 5.0 |
| Unit Count | 1 Count |
| Warranty Description | 2 years |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** FiiO
- **Color:** Black
- **Connectivity Technology:** Wireless
- **Item Weight:** 24 g
- **Special Feature:** Microphone Included

## Images

![BTR3K - Image 1](https://m.media-amazon.com/images/I/71VsOYhuksL.jpg)

## Frequently Bought Together

- FiiO BTR3K Receiver Amplifier Bluetooth Headphone Amp High Resolution Support aptX HD/aptX LL/LDAC for Car Audio/Home TV/Speaker/Smartphones/PC (3.5mm/2.5mm Output)
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**Shop now:** [https://www.desertcart.com.eg/products/194520609-btr3k](https://www.desertcart.com.eg/products/194520609-btr3k)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-09-07*