---
product_id: 431061046
title: "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"
brand: "avantree"
price: "£484.60"
currency: GBP
in_stock: true
category: "Avantree"
url: https://www.desertcart.co.uk/products/431061046-avantree-quartet-4-wireless-headphones-and-1-transmitter-for-multiple
store_origin: GB
region: United Kingdom
---

# 4 wireless headphones included Scalable up to 100 devices Ultra-low 30ms latency 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

**Brand:** avantree
**Price:** £484.60
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate your group audio game—hear together, vibe together!

## Quick Answers

- **What is this?** 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 by avantree
- **How much does it cost?** £484.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/431061046-avantree-quartet-4-wireless-headphones-and-1-transmitter-for-multiple)

## 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

- • **Dual Audio Output:** Simultaneously stream to wireless headphones and external soundbars for immersive multi-zone sound.
- • **Massive Scalability:** Expand your audio experience up to 100 headphones—perfect for silent discos, classrooms, or large gatherings.
- • **Zero Lip-Sync Delay:** Experience perfectly synchronized audio and video with industry-leading 30ms latency—no more frustrating delays.
- • **Universal Compatibility:** Supports optical, AUX, and RCA inputs to effortlessly connect with TVs, projectors, mixers, and more.
- • **Seamless Group Listening:** Connect 4 headphones instantly, each with individual volume control for personalized audio bliss.

## Overview

The Avantree Quartet is a premium wireless audio system featuring 4 high-quality headphones and a versatile transmitter. Designed for group listening scenarios, it supports up to 100 headphones with ultra-low 30ms latency to ensure flawless audio-video sync. Compatible with a wide range of devices via optical, AUX, and RCA inputs, it’s ideal for TV watching, silent discos, church services, and more. Enjoy personalized volume control, comfortable design, and simultaneous soundbar output for a truly immersive experience.

## Description

Avantree Q5049 Multiple RF Wireless Headphones (4 Pack) for TV Watching, Outdoor Movie, Silent Party, Long Range, No Delay, Enhanced Volume for Senior, Individual Volume Control, Up to 100 Devices

## Features

- [SHARE THE AUDIO] All 4 headphones come automatically connected to the transmitter, allowing multiple people to listen to a single audio source at their preferred volumes.
- [SCALABLE TO 100] Connect up to 100 Quartet add-on headphones for the ultimate group listening experience.
- [ALL-SITUATIONS COMPATIBLE] With optical, AUX, and RCA input options, the Quartet transmitter is compatible with the majority of audio source devices, such as TVs, projectors, mixer boards, etc., making it ideal for any situation from church to silent discos to school classes and more.
- [NO LIP-SYNC DELAYS] With latencies as low as 30ms, you’ll be able to enjoy a perfectly synced visual & audio experience no matter how many headphones you connect.
- [SOUNDBAR SUPPORT] The Quartet’s pass-through function allows you to output audio through both the wireless headphones and an external soundbar or stereo AVR simultaneously.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BHQDHFS |
| Additional Features | Multipoint Pairing |
| Age Range Description | Adult |
| Antenna Location | Backyard movie parties, Church, Silent discos, School classes |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 7 Milliseconds |
| Battery Average Life | 20 Hour |
| Battery Charge Time | 3 Hours |
| Best Sellers Rank | #72,771 in Electronics ( See Top 100 in Electronics ) #1,331 in Over-Ear Headphones |
| Bluetooth Version | 4.0 |
| Brand | Avantree |
| Built-In Media | Wireless Headphones |
| Cable Features | Without Cable |
| Color | Black |
| Compatible Devices | TV, Projector, Stereo AV Receiver, Mixer board, Blu-ray Player |
| Connectivity Technology | Wireless, bluetooth |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (251) |
| Earpiece Shape | over-ear |
| Enclosure Material | Plastic |
| Frequency Range | 2E+4 hertz |
| Frequency Response | 20000 Hz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 6.35 mm Jack, RCA |
| Headphones Ear Placement | Over Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Type Name | Multiple RF Wireless Headphones (4 Pack) for TV Watching |
| Item Weight | 220 Grams |
| Manufacturer | Avantree |
| Model Name | Quartet |
| Model Number | WSHT-5049 |
| Noise Control | Sound Isolation |
| Number of Items | 5 |
| Specific Uses For Product | Backyard movie parties, Church, Silent discos, School classes, Watching TV/movies with family & friends |
| Style Name | 1 to 4 Set |
| Subject Character | no character |
| Theme | Movie |
| Unit Count | 4.0 Count |
| Warranty Description | Warranty - 12 months (extend to 24 months with product registration) | Email - support@avantree.com | Video user guide FAQ and registration - support.avantree.com |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | RF |

## Product Details

- **Brand:** Avantree
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 32 Ohms

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51JM1TluyOL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/61fwRxYGBoL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61JjjFOqwEL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61i-vnUmQ-L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/51L76wolESL.jpg)

## Questions & Answers

**Q: Is it possible to have 3 receivers in the same room?  I assume I would need to change each to be on a different frequency/channel, is that possible?**
A: You can have 2-3 transmitters in the same location, as far as keeping them 3 feet apart from each other. No need to re-program them.

**Q: I ordered the set of 4 earphones with the transmitter for a silent disco experience and now need to order 4 additional earphones which do I order?**
A: Here is the additional headphones for Quartet - https://www.amazon.com/dp/B09DKS353X

**Q: How adjustable are the headphones?  I'm looking for something that my young children can use and grow into.**
A: Adjustable to fit kids to adults

**Q: Is it possible for my wife to listen from TV speaker while I listen through headphones?**
A: Yes that should not be a problem.  I am able to use the headphones as well as my sound bar and TV speakers.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.uk/products/431061046-avantree-quartet-4-wireless-headphones-and-1-transmitter-for-multiple](https://www.desertcart.co.uk/products/431061046-avantree-quartet-4-wireless-headphones-and-1-transmitter-for-multiple)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-04*