--- product_id: 685360080 title: "Quartet - Multiple Wireless Headphones 4 Pack" brand: "avantree" price: "€ 976.58" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.sk/products/685360080-quartet-multiple-wireless-headphones-4-pack store_origin: SK region: Slovakia --- # 4 wireless headphones included Up to 100 simultaneous connections Ultra-low 7ms audio latency Quartet - Multiple Wireless Headphones 4 Pack **Brand:** avantree **Price:** € 976.58 **Availability:** ✅ In Stock ## Summary > 🎉 Elevate your group audio experience—because everyone deserves perfect sound, anytime, anywhere! ## Quick Answers - **What is this?** Quartet - Multiple Wireless Headphones 4 Pack by avantree - **How much does it cost?** € 976.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/685360080-quartet-multiple-wireless-headphones-4-pack) ## 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 - • **Crystal Clear Sync:** Experience flawless audio-visual harmony with industry-leading 7ms RF latency—no lip-sync delays. - • **Silent Disco Ready:** Host epic backyard movie nights without disturbing neighbors or missing a beat. - • **Universal Compatibility:** Seamlessly pairs with TVs, projectors, AV receivers, and more via optical, AUX, or RCA inputs. - • **Massive Multi-User Support:** Connect up to 100 headphones to one source—perfect for schools, churches, or parties. - • **Personalized Volume Control:** Each headphone offers independent volume adjustment for ultimate listening comfort. ## Overview The Avantree Quartet is a premium 4-pack wireless headphone set designed for group listening with zero audio lag. Utilizing RF 2.4GHz technology, it supports up to 100 simultaneous connections, independent volume controls, and broad compatibility with various audio sources. Ideal for silent discos, outdoor movies, classrooms, and family TV watching, it delivers superb HD sound with 20-hour battery life and a sleek, comfortable design. ## 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】 Want to have a backyard movie party but don’t want to disturb your neighbors? The Avantree Quartet is the perfect gadget for you! It allows multiple-headphone-connection to ONE AUDIO SOURCE and work without lip-sync delay. While the set comes with only 4 headphones, you may purchase additional units independently and connect up to 100 pairs to the same transmitter. - 【Independent Volume Control】 Volume not loud enough but worried that no one else in your party feel the same? No worries, each wiress headphone in the Avantree Quartet set features an independent volume control panel; you’ll be able to adjust the volume on your unit at any time without affecting the other users (a.k.a other headphones) that are connected to the same transmitter device. - 【Wide Compatibility】 The wireless transmitter of the Quartet can transmit audio from any audio source device that outputs audio through an OPT, AUX, or RCA jack – TV, Projector, Stereo AV Receiver (via 6.35mm adapter), Mixer board, Blu-ray Player and more. Feel free to use them for church, silent discos, or even school classes – any situation where you need multiple headphones connected to the same source. - 【Perfectly Synced Visual-Audio】 The Quartet wireless kit uses RF 2.4Ghz technology (NOT Bluetooth); it reduces the audio lag down to as low as 7ms, significantly less than the 220ms of Standard Bluetooth and the 40ms of aptX Low Latency. You will experience NO lip-sync delay no matter how many units you connect, making it your go-to choice for watching TV/movies with family & friends. - 【Soundbar & AVR Support】 When used on your TV at a family setting, the “Pass-Through” or “Bypass” feature of the Avantree Quartet transmitter guarantees simultaneous audio output through the wireless headphones AND your external TV speaker such as Sound Bar or Stereo AVR, so that the non-headphone users can still hear the TV while the Quartet set is in use. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Antenna Location | Family Movie, TV Watching | | Asin | B09BHQDHFS | | Audio Driver Type | Dynamic Driver | | Audio Latency | 7 Milliseconds | | Battery Average Life | 20 Hour | | Battery Charge Time | 3 Hours | | Bluetooth Version | 4.0 | | Box Contents | Headphones x4, Transmitter x1, Charging cable x2, Optical audio cable, AUX 3.5mm audio cable x4, AUX 3.5mm audio cable with Microphone x1, AUX 3.5mm female to RCA male adapter x1 | | Brand Name | Avantree | | Cable Features | Detachable | | Colour | Black | | Compatible Devices | TV, Projector, Stereo AV Receiver, Mixer board, Blu-ray Player | | Control Method | Touch | | Control Type | Volume Control | | Controller Type | Touch | | Customer Package Type | FFP | | Customer Reviews | 4.5 4.5 out of 5 stars (253) 4.5 out of 5 stars | | Earpiece Shape | Over-ear | | Enclosure Material | Faux Leather | | Frequency Range | 20Hz - 20KHz | | Frequency Response | 20000 Hz | | Headphone Form Factor | Over Ear | | Headphone Jack | 6.35 mm Jack | | Headphones Ear Placement | Over Ear | | Impedance Unit Of Measure | 32 Ohms | | Is Autographed | No | | Is Electric | Yes | | Item Weight Unit Of Measure | 220 Grams | | Manufacturer | Avantree | | Model Name | Quartet | | Model Number | WSHT-5049 | | Network Connectivity Technology | Wireless | | Noise Control | Sound Isolation | | Number Of Items | 4 | | Product Features | Multipoint Pairing | | Specific Uses For Product | Entertainment | | Style Name | 1 to 4 Set | | Theme | Movie | | Unit Count | 4.0 Count | | Water Resistance Level | Not Water Resistant | | Wireless Technology Type | RF | ## Product Details - **Brand:** Avantree - **Colour:** Black - **Ear Placement:** Over Ear - **Form Factor:** Over Ear - **Impedance:** 32 Ohms ## Images ![Quartet - Multiple Wireless Headphones 4 Pack - Image 1](https://m.media-amazon.com/images/I/51JM1TluyOL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Meilleur achat technologique depuis longtemps *by on Reviewed in France 4 September 2026* Apres plusieurs mois d’utilisation je prends le temps d’evaluer car ca vaut vraiment le coup. Exceptionnel, ces casques nous change les soirées. Possibilité d'écouter le soir sans gêner les enfants qui s'endorment. La qualité du son du casque, de son poids, tout est excellent et la portée est très longue, par exemple de mon jardin quand je ramasse le linge avant la pluie ou à l’autre bout de la maison, j’entends parfaitement le programmeTV. Tient longtemps la charge. J’adore le fait de pouvoir être simultanément 4 sans déranger les autres. Chacun peut régler son volume à sa convenance directement sur les boutons du casque. Aussi utilisé parfois en plus pour mon père un peu sourd qui entend moins bien en supplément et nous avec le volume habituel de la TV sans casque. Le fait de le ou les brancher ne coupe pas le volume de la TV. Nous mettons le volume à zéro et le casque si nous ne voulons pas de son émanant de la TV. Super aussi pour les enfants quand on fait une soirée entre parents lors d’un repas et les enfants souhaitent regarder un dessin animé ensemble sans etre gênés par nos bruits et inversement.Cela fait longtemps que je cherchais ce type de casque sans fil et je n'en trouvais que par 1 ou 2 au maximum. Le fait d’en coupler plusieurs est génial. L’installation est facile et rapide et pas trop difficile car j’y suis arrivée seule sans etre ingénieur ! Je recommande. ### ⭐⭐⭐⭐⭐ Il top tra le cuffie interconnesse *by on Reviewed in Italy 13 September 2023* Ho cercato a lungo cuffie con queste caratteristiche... Dopo averle provate un po' di volte, posso senza dubbio dare un voto:10 e lode... Facili da usare, intuitive ma soprattutto dal sound fantastico... Le ho collegate al mio proiettore per guardare film in terrazza senza disturbare il quartiere.... Sono fantastiche... Consigliatissimo ### ⭐⭐⭐⭐⭐ Una experiencia sonora indescriptible. *by on Reviewed in Spain 9 August 2025* Le daría diez estrellas si fuera posible. La calidad del sonido es increíblemente buena. Es una experiencia cinematográfica absoluta que solo se puede disfrutar con estos auriculares. Los recomiendo sin dudarlo. Hemos comprado dos veces cuatro auriculares y todos funcionan juntos sin problemas. ## Frequently Bought Together - 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 Quartet-Extra - 2.4G RF Wireless Add-On Headphones Quartet Multiple Listening System, Scalable to 100 - 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.sk/products/685360080-quartet-multiple-wireless-headphones-4-pack](https://www.desertcart.sk/products/685360080-quartet-multiple-wireless-headphones-4-pack) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-22*