--- product_id: 431381732 title: "Avantree Q5049-RX" brand: "avantree" price: "€ 102.39" currency: EUR in_stock: true reviews_count: 8 category: "Avantree" url: https://www.desertcart.ie/products/431381732-avantree-q5049-rx store_origin: IE region: Ireland --- # Individual volume control, personal sound 2.4G RF tech, ultra-low 30ms latency 20-hour battery life, marathon-ready Avantree Q5049-RX **Brand:** avantree **Price:** € 102.39 **Availability:** ✅ In Stock ## Summary > 🎬 Elevate your group audio game—crystal clear, ultra-low latency, and built for all-day comfort! ## Quick Answers - **What is this?** Avantree Q5049-RX by avantree - **How much does it cost?** € 102.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/431381732-avantree-q5049-rx) ## 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 soft memory foam earpads and adjustable headband for marathon listening sessions without fatigue. - • **Endurance Battery Power:** Keep the party going with 20 hours of continuous playback—plus a 3.5mm AUX option for wired convenience. - • **Seamless Group Listening:** Add up to 100 headphones to your Quartet system for epic silent concerts or outdoor movie nights without disturbing anyone. - • **Lightning-Fast Audio Sync:** Experience near-zero lag (~30ms) with 2.4G RF tech—way faster than Bluetooth—so your audio stays perfectly in sync. - • **Personalized Volume Control:** Each user controls their own volume independently, ensuring everyone hears their perfect level without compromise. ## Overview The Avantree Q5049-RX is a single wireless headphone add-on designed exclusively for the Avantree Quartet system, enabling up to 100 users to enjoy synchronized audio with ultra-low 30ms latency via 2.4G RF technology. It features individual volume control, a lightweight ergonomic design with memory foam earpads, and a robust 20-hour battery life, perfect for extended movie nights, silent concerts, or group listening experiences. ## Description Avantree Q5049-RX | Up to 100 Headphones, Compatible with [ Quartet, an Add-on 2.4G RF Wireless Headphones (Audition) Multiple Listening System : desertcart.co.uk: Electronics & Photo Review: These DO work with the Duet - The two headsets that came with my Duet are both falling to pieces, so I noticed that this item (an extra headset for the Quartet) was 1] built differently and 2] ten quid cheaper than the extra headset for the Duet. However, the desertcart product description implied that these headphones would not work other systems. The Avantree website begs to differ. So I bought this item and it works - pairs OK with the Duet. I'm a fan of Avantree RF headsets because of their low latency - their audio quality is subjective, but is okay for my 84 year-old ears. I've never managed to overcome lip-sync problems with Bluetooth OTH phones. Not had them long, but they seem comfortable and I hope they last a bit longer than the poor build quality Duet ones. Review: Brilliant sound quality - These are brilliant, so easy to setup, sound quality is amazing, ## 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 | Movie or Concert Sessions | | Audio Driver Type | Dynamic Driver | | Audio Latency | 30 Milliseconds | | Battery Average Life | 20 Hours | | Battery Charge Time | 2 Hours | | Best Sellers Rank | 4,645 in In-Ear Headphones | | Box Contents | Cable | | Brand | Avantree | | 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 | 4.3 out of 5 stars 52 Reviews | | Ear placement | Over Ear | | Earpiece Shape | Over the ear | | Enclosure Material | Plastic | | Form factor | Over Ear | | 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 | | Noise control | None | | Number of Items | 1 | | Number of Power Levels | 5 | | Product Features | Wireless | | Specific Uses For Product | watching_tv | | 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 - Image 1](https://m.media-amazon.com/images/I/61CF7f0RcWL.jpg) ![Avantree Q5049-RX - Image 2](https://m.media-amazon.com/images/I/61QZRSp5IuL.jpg) ![Avantree Q5049-RX - Image 3](https://m.media-amazon.com/images/I/51L76wolESL.jpg) ![Avantree Q5049-RX - Image 4](https://m.media-amazon.com/images/I/51zR6jKpkKL.jpg) ![Avantree Q5049-RX - 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 ### ⭐⭐⭐⭐⭐ These DO work with the Duet *by W***K on 18 July 2026* The two headsets that came with my Duet are both falling to pieces, so I noticed that this item (an extra headset for the Quartet) was 1] built differently and 2] ten quid cheaper than the extra headset for the Duet. However, the Amazon product description implied that these headphones would not work other systems. The Avantree website begs to differ. So I bought this item and it works - pairs OK with the Duet. I'm a fan of Avantree RF headsets because of their low latency - their audio quality is subjective, but is okay for my 84 year-old ears. I've never managed to overcome lip-sync problems with Bluetooth OTH phones. Not had them long, but they seem comfortable and I hope they last a bit longer than the poor build quality Duet ones. ### ⭐⭐⭐⭐⭐ 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. ## 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.ie/products/431381732-avantree-q5049-rx](https://www.desertcart.ie/products/431381732-avantree-q5049-rx) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-10-02*