Will this work with my TV?

This transmitter works with TVs that have OPTICAL (SPDIF) or AUX audio output and are connected directly to the device. It is NOT compatible with HDMI-only TVs, HDMI ARC / eARC audio systems, or TVs that route audio through AV receivers.

Can I connect two Bluetooth headphones at the same time?

Yes, you can connect up to two Bluetooth headphones simultaneously to listen to TV audio together. Both headphones share the same audio source.

Can I use a soundbar and Bluetooth headphones at the same time?

When using an OPTICAL soundbar, audio can play through both the soundbar and Bluetooth headphones via Optical passthrough. HDMI ARC / eARC passthrough is NOT supported.

Does this work with hearing aids?

No. This product will NOT work with hearing aids. If you have Auracast hearing aids and want to listen to TV audio, please choose Avantree Oasis Aura, which is designed specifically for hearing aid use.

How do I control the volume?

If your Bluetooth headphones support volume control, you can adjust the volume directly on the headphones. If not, you can easily adjust the volume using the buttons on the transmitter or the included remote control.

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Avantree Oasis Plus 2 – Bluetooth Transmitter for TV with Remote Volume Control, Supports Two Headphones, aptX-Adaptive, Soundbar Passthrough, for Optical or AUX TVs

Avantree Oasis Plus 2 – Bluetooth Transmitter for TV with Remote Volume Control, Supports Two Headphones, aptX-Adaptive, Soundbar Passthrough, for Optical or AUX TVs

Product ID: 726528645

Details

Brand
Avantree
Connectivity Technology
Optical AUX
Item Weight
0.3 Kilograms
Power Source
Corded
Special Feature
Low Latency

🎧Dual headphone support

📶164ft wireless range

🔊6dB optical volume boost

€ 273.46

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your TV sound game—wireless freedom with zero compromise!

POWERFUL VOLUME BOOST - Amplify your optical audio by up to 6dB, breaking free from the usual low-volume limitations.
REMOTE VOLUME MASTERY - Control headphone volume effortlessly from your couch with the included remote—perfect for true wireless earbuds.
SEAMLESS SYNC ZERO DELAY - Experience flawless audio-visual harmony with aptX-Adaptive & Low Latency tech—no more lip-sync FOMO.
UNIVERSAL TV COMPATIBILITY - Plug & play with virtually any TV via optical or AUX inputs—your wireless audio upgrade, no exceptions.
SOUNDBAR HEADPHONES TOGETHER - Simultaneously enjoy your soundbar and wireless headphones with pass-through support—double the audio, double the vibe.

The Avantree Oasis Plus 2 is a cutting-edge Bluetooth transmitter designed for TVs, featuring aptX-Adaptive and Low Latency codecs for perfectly synced audio up to 164ft. It uniquely boosts optical input volume by up to 6dB and supports simultaneous connection of two headphones. With universal compatibility via optical and AUX inputs, remote volume control, and soundbar passthrough, it delivers a premium wireless audio experience tailored for modern home entertainment setups.

Specifications

ASIN	B0DHCKM5T4
Audio Input	Optical, 3.5mm AUX
Audio Output Mode	Stereo
Audio Output Type	bluetooth
Battery Weight	0.03 Grams
Best Sellers Rank	#646,176 in Electronics ( See Top 100 in Electronics ) #1,418 in Audio & Video Adapters
Bluetooth support?	Yes
Box Contents	AUX 3.5mm Audio Cable, Oasis Plus 2 Transmitter, Optical Audio Cable, Remote Control, Type C Power Cable
Brand Name	Avantree
Colour	Black
Compatibility Options	Bluetooth-enabled devices and TVs
Compatible Devices	Television
Connectivity Technology	Optical, AUX
Connector Type Used on Cable	Auxiliary
Control Method	Remote
Control Type	Remote Control
Controller Type	Remote Control
Country of Origin	USA
Customer Reviews	4.2 4.2 out of 5 stars (575)
Data Link Protocol	Bluetooth GAP and L2CAP
Hardware Interface	Bluetooth
Human Interface Input	Buttons
Includes Remote	Yes
Installation Type	wired
Item Weight Unit of Measure	0.3 Kilograms
Lithium Battery Energy Content	0.04 Kilowatt Hours
Manufacturer	Avantree
Model Name	Oasis Plus 2
Number of Batteries	9V batteries required. (included)
Number of Channels	1
Number of Lithium-ion Cells	1
Number of Ports	5
Power Source	Corded Electric
Product Features	Low Latency, Remote Control
Rechargeable Battery Included	Yes
Supported Application	Any Application
Supported Media Type	MP3, WAV
Supported Standards	Bluetooth 5.3, aptX-Adaptive, aptX-Low Latency
Unit Count	1.0 Count
Warranty Description	No Warranty
Wireless Compability	Bluetooth

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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€ 273.46

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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