---
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: "₪467"
currency: ILS
in_stock: true
reviews_count: 7
category: "Avantree"
url: https://www.desertcart.co.il/products/431381732-avantree-q5049-rx-an-add-on-2-4g-rf-wireless
store_origin: IL
region: Israel
---

# 2.4G RF tech, ultra-low latency ~30ms Individual volume control per user 20-hour extended battery life 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:** ₪467
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your group audio game with zero lag and total control!

## 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?** ₪467 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/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

- • **Marathon Battery Life:** 20 hours of uninterrupted playback—binge movies or concerts without a recharge.
- • **All-Day Comfort Design:** Lightweight, flexible frame with memory foam earpads for marathon listening sessions.
- • **Seamless Group Listening:** Add up to 100 headphones for epic silent events without disturbing neighbors.
- • **Lag-Free Audio Experience:** 2.4G RF tech slashes audio delay to ~30ms, outperforming Bluetooth standards.
- • **Personalized Sound Control:** Each user adjusts volume independently for perfect audio balance.

## Overview

The Avantree Q5049-RX is a 2.4G RF wireless headphone add-on designed exclusively for the Avantree Quartet system, enabling up to 100 users to listen simultaneously with ultra-low latency (~30ms) and superior sound quality. It features individual volume controls, lightweight ergonomic design with memory foam earpads, and a robust 20-hour battery life, making it ideal for silent movies, concerts, and home theater experiences.

## 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 |
| Batteries | 1 CR5 batteries required. (included) |
| Battery Type | Lithium |
| Best Sellers Rank | 3,368 in In-Ear Headphones |
| Cable feature | Retractable |
| Charging time | 2 Hours |
| Compatible devices | Avantree Q5049 Wireless TV Headphones Pack, Avantree Quartet, Avantree Audiplex, Avantree Duet |
| Connector | Wireless |
| Control method | Remote |
| Control type | Volume Control |
| Customer Reviews | 4.1 4.1 out of 5 stars (44) |
| Date First Available | 27 Sept. 2021 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Hardware Interface | Radio Frequency |
| Included components | Cable |
| Item Weight | 220 g |
| Item model number | WSHT-5049-RX |
| Item weight | 220 Grams |
| Material | Plastic |
| Material Type | Plastic |
| Number of items | 1 |
| Package type | Rigid |
| Product Dimensions | 17 x 10 x 8 cm; 220 g |
| Recommended uses for product | Family Movie, Watch TV |
| Specific uses for product | Home Theater |
| Style | Single Headphones |
| Water resistance level | Not Water Resistant |
| Wireless communication technology | 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/51+ZjmMerZL.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/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 3](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 4](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 5](https://m.media-amazon.com/images/I/61JjjFOqwEL.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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-08*