---
product_id: 431381732
title: "Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones"
brand: "avantree"
price: "€ 150.67"
currency: EUR
in_stock: true
reviews_count: 7
category: "Avantree"
url: https://www.desertcart.hr/products/431381732-avantree-q5049-rx-an-add-on-2-4g-rf-wireless
store_origin: HR
region: Croatia
---

# Individual volume control, personal sound 2.4G RF tech, ultra-low 30ms latency 20-hour battery life, marathon sessions Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones

**Brand:** avantree
**Price:** € 150.67
**Availability:** ✅ In Stock

## Summary

> 🎬 Experience the future of group listening—crystal clear, lag-free, and built for the long haul!

## Quick Answers

- **What is this?** Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones by avantree
- **How much does it cost?** € 150.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/431381732-avantree-q5049-rx-an-add-on-2-4g-rf-wireless)

## Best For

- avantree enthusiasts

## Why This Product

- Trusted avantree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort Design:** Lightweight, flexible frame with memory foam earpads ensures fatigue-free wear during long sessions.
- • **Lag-Free Audio Perfection:** 2.4G RF tech slashes audio delay to ~30ms, outperforming Bluetooth for crystal-clear sync.
- • **Personalized Volume Control:** Each user adjusts their own volume independently—no compromises, no interruptions.
- • **Endurance for Binge Listening:** 20 hours of continuous playback means your movie marathons or concerts never have to pause.
- • **Seamless Multi-User Experience:** Add up to 100 headphones to one Quartet system for epic group listening without noise pollution.

## Overview

The Avantree Q5049-RX is a premium 2.4G RF wireless headphone add-on designed exclusively for the Quartet system, enabling up to 100 users to enjoy synchronized audio with ultra-low 30ms latency. Featuring individual volume controls, ergonomic comfort with memory foam earpads, and an impressive 20-hour battery life, it’s engineered for immersive group entertainment like outdoor movies and silent concerts without disturbing others.

## Description

Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones : desertcart.co.uk: Electronics & Photo

Review: Brilliant sound quality - These are brilliant, so easy to setup, sound quality is amazing,
Review: Miracle - This is a life changing kit.

## Features

- 【ONLY WORKS WITH Quartet】 This single pair of 2.4G wireless headphones is an add-on for the Quartet Bundle (sold separately). Add up to 100 of these headphones to the Quartet Bundle and enjoy an outdoor movie or silent concert without disturbing neighbors.
- 【LESS DELAY, BETTER QUALITY】 The Quartet-RX headphones feature 2.4G technology and NOT Bluetooth. This reduces the audio lag down to ~ 30ms, significantly less than the 220ms of Standard Bluetooth and the 40ms of aptX Low Latency. Sound quality will be improved due to the higher bit-rate and bandwidth of 2.4Ghz.
- 【INDIVIDUAL VOLUME CONTROL 】 When used with the Quartet transmitter, these wireless headphones are equipped with individual volume controls. Each headphone user will have the ability to increase or decrease their own volume independently and this will not affect any other headphones.
- 【LIGHTWEIGHT & COMFORTABLE】 Ergonomically designed to be lightweight, flexible with soft memory foam earpads and an adjustable headband. Enjoy wearing these wireless headphones with comfort for all-day use. Note: Replaceable ear pads are available for purchase.
- 【EXTENDED PLAYTIME】] This wireless headphone lasts for 20 hours through your longest movie or concert sessions without stopping and charging. Enough battery life so you can watch your favorite movies, shows or concerts all day long. Plus, you can plug-in a 3.5-millimeter AUX if you need to.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DKS353X |
| Age Range Description | Adult |
| Antenna Location | Family Movie, Watch TV |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 30 Milliseconds |
| Battery Average Life | 20 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | 4,250 in In-Ear Headphones |
| Box Contents | Cable |
| Brand Name | Avantree |
| Cable Features | Retractable |
| Carrying Case Color | Black |
| Carrying Case Material | Faux Leather |
| Colour | Black |
| Compatible Devices | Avantree Q5049 Wireless TV Headphones Pack, Avantree Quartet, Avantree Audiplex, Avantree Duet |
| Control Method | Remote |
| Control Type | Volume Control |
| Controller Type | wireless volume controller |
| Country of Origin | China |
| Customer Package Type | Rigid |
| Customer Reviews | 4.2 4.2 out of 5 stars (48) |
| Earpiece Shape | Over the ear |
| Enclosure Material | Plastic |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20000 Hz |
| Headphone Form Factor | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Weight | 220 Grams |
| Manufacturer | Avantree |
| Model Name | WSHT-5049-RX |
| Model Number | WSHT-5049-RX |
| Network Connectivity Technology | Wireless |
| Noise Control | None |
| Number of Items | 1 |
| Number of Power Levels | 5 |
| Product Features | Wireless |
| Specific Uses For Product | Home Theater |
| Style Name | Single Headphones |
| Subject Character | no character |
| Theme | Movie |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | RF |

## Product Details

- **Brand:** Avantree
- **Colour:** Black
- **Connectivity technology:** Wireless
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Frequency response:** 20000 Hz
- **Headphone jack:** 3.5 mm Jack
- **Impedance:** 32 Ohms
- **Model name:** WSHT-5049-RX
- **Noise control:** None

## Images

![Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones - Image 1](https://m.media-amazon.com/images/I/61CF7f0RcWL.jpg)
![Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones - Image 2](https://m.media-amazon.com/images/I/61QZRSp5IuL.jpg)
![Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones - Image 3](https://m.media-amazon.com/images/I/51L76wolESL.jpg)
![Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones - Image 4](https://m.media-amazon.com/images/I/51zR6jKpkKL.jpg)
![Avantree Q5049-RX, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System, Compatible with [ Quartet, Audiplex, Duet ], up to 100 Headphones - Image 5](https://m.media-amazon.com/images/I/51+ZjmMerZL.jpg)

## Questions & Answers

**Q: what cleaning products can i use to clean the headphones?**
A: These are the cleaning products we recommend for use on our headphones.
Disinfecting Wipes
https://www.amazon.com/dp/B08BKR9YT6
You can also get washable headphone covers for easy cleaning.
https://www.amazon.com/dp/B07BP4PCVY

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant sound quality
*by N***A on 14 August 2025*

These are brilliant, so easy to setup, sound quality is amazing,

### ⭐⭐⭐⭐⭐ Miracle
*by R***Y on 22 April 2025*

This is a life changing kit.

### ⭐⭐ Review
*by F***O on 25 August 2025*

Déçue de mon deuxième écouteur acheté il déraille en ne sachant plus se déconnecter. Il tourne en boucle s allumant et s éteignant du coup la batterie toujours vide.

## Frequently Bought Together

- Avantree Quartet-Extra - 2.4G RF Wireless Add-On Headphones Quartet Multiple Listening System, Scalable to 100
- Avantree Quartet - 4 Wireless Headphones & 1 Transmitter for Multiple Group Listening Scalable to 100 with No Lip-Sync Delays for TV Watching, Silent Discos, Hearing Assistance in Church, and More
- Avantree [Super Stable] Neetto Dual Headphones Stand for Desk, Aluminum Alloy & Metal Gaming Headsets Holder Hanger for Sennheiser, Sony, Audio-Technica, Bose, Beats, Akg, Display Mount - HS908

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**Shop now:** [https://www.desertcart.hr/products/431381732-avantree-q5049-rx-an-add-on-2-4g-rf-wireless](https://www.desertcart.hr/products/431381732-avantree-q5049-rx-an-add-on-2-4g-rf-wireless)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*