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?

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.

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?

Here is the additional headphones for Quartet - https://www.amazon.com/dp/B09DKS353X

How adjustable are the headphones? I'm looking for something that my young children can use and grow into.

Adjustable to fit kids to adults

Is it possible for my wife to listen from TV speaker while I listen through headphones?

Yes that should not be a problem. I am able to use the headphones as well as my sound bar and TV speakers.

Quartet Four Wireless Tv Headphones With Transmitter

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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3126 Lei

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎬 Elevate group entertainment—hear every detail, together.

DUAL AUDIO OUTPUT - Simultaneously stream to wireless headphones and your soundbar or stereo system for immersive sound that suits every mood.
GROUP AUDIO YOUR WAY - Four wireless headphones connect instantly to one transmitter—everyone controls their own volume for personalized group listening.
UNIVERSAL COMPATIBILITY - Optical, AUX, and RCA inputs ensure seamless connection to TVs, projectors, mixers, and more—adapt to any environment effortlessly.
FLAWLESS SYNC ZERO DELAY - Experience crystal-clear audio perfectly synced with video thanks to industry-leading 30ms latency—never miss a beat or a word.
SCALE UP TO 100 LISTENERS - Expand your experience by adding up to 100 headphones—perfect for silent discos, classrooms, or corporate events.

Avantree Quartet is a premium wireless audio system featuring four over-ear headphones and a versatile transmitter with optical, AUX, and RCA inputs. Designed for group listening, it supports up to 100 headphones with ultra-low 30ms latency for perfect audio-video sync. Ideal for home theaters, classrooms, and events, it offers 20-hour battery life, volume control on each headset, and simultaneous soundbar pass-through for a customizable, immersive experience.

Specifications

ASIN	B09BHQDHFS
Additional Features	Volume Control, wireless 2.4 RF
Age Range Description	Adult
Antenna Location	Family Movie, TV Watching
Audio Driver Type	Dynamic Driver
Audio Latency	30 milliseconds
Battery Average Life	20 hour
Battery Charge Time	3 hours
Best Sellers Rank	#60,150 in Electronics ( See Top 100 in Electronics ) #1,437 in Over-Ear Headphones
Brand	Avantree
Brand Name	Avantree
Built-In Media	Cable - Optical, RCA, 3.5mm AUX / USB Charging Cable, Headphones x4, Transmitter x1
Cable Features	Optical, RCA, 3.5mm AUX, USB
Color	Black
Compatible Devices	Television, Laptops, Desktops
Connectivity Technology	2.4G RF Wireless
Control Method	Touch
Control Type	Volume Control
Customer Reviews	4.4 out of 5 stars 266 Reviews
Ear Placement	Over Ear
Earpiece Shape	Over Ear
Enclosure Material	Leather
Form Factor	Over Ear
Frequency Range	20Hz - 20KHz
Frequency Response	20000 hertz
Headphone Folding Features	Over Ear
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	Over Ear
Impedance	32 ohm
Item Type Name	Multiple RF Wireless Headphones (4 Pack) for TV Watching
Item Weight	220 g
Manufacturer	Avantree
Model Name	Quartet
Model Number	WSHT-5049
Noise Control	Sound Isolation
Number of Items	5
Specific Uses For Product	TV Watching
Style Name	Quartet
Theme	Movie
Unit Count	4 Count
Warranty Description	Warranty - 24 months (product registration to cover first 12m return shipment cost) \| Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - avantree.com/support
Water Resistance Level	Not Water Resistant
Wireless Technology	2.4G RF Wireless

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3126 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Quartet - Four Wireless TV Headphones with Transmitter

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Description

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