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🎧 Elevate your TV audio game—wireless freedom with double the connection power!
The Avantree Oasis Plus 2 is a Bluetooth TV transmitter designed for TVs with Optical or AUX outputs, enabling wireless streaming to two Bluetooth headphones simultaneously. It features easy volume control via remote, supports optical passthrough for soundbars, and delivers low-latency, high-fidelity audio with aptX-Adaptive technology. Ideal for private, shared listening experiences without compromising sound quality.













| ASIN | B0DHCKM5T4 |
| Audio Input | Optical, 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | optical, auxiliary |
| Battery Weight | 0.03 Grams |
| Best Sellers Rank | 5,661 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 98 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 | Avantree |
| Brand Name | Avantree |
| Colour | Black |
| Compatibility Options | Bluetooth-enabled devices and TVs |
| Compatible Devices | Headphones, Televisions, Soundbars |
| Connectivity Technology | Optical, AUX |
| Connectivity technology | Optical, AUX |
| Connector Type Used on Cable | Optical, Auxiliary |
| Control Method | Remote |
| Control Type | Remote Control |
| Controller Type | Remote Control |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 562 Reviews |
| Data Link Protocol | Bluetooth GAP and L2CAP |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Includes Remote | Yes |
| Installation Type | wired |
| Item Weight | 0.3 Kilograms |
| Item weight | 0.3 Kilograms |
| Lithium Battery Energy Content | 0.04 Kilowatt Hours |
| Manufacturer | Avantree |
| Media Types | MP3, WAV |
| 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 | Battery Powered |
| Power source | Battery Powered |
| Product Features | 1. Soundbar Passthrough; 2. Remote Volume Control; 3. aptX-Adaptive Support |
| Product Warranty | 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 |
| Rechargeable Battery Included | Yes |
| Special feature | 1. Soundbar Passthrough; 2. Remote Volume Control; 3. aptX-Adaptive Support |
| Supported Application | TVs equipped with Optical (TOSLINK) or AUX (3.5mm) audio output ports |
| Supported Standards | Bluetooth, aptX-Adaptive, aptX-Low Latency |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |
A**D
Easy setup
This gadget has been a great help to me as I was having a problem trying to hear all the dialogue in movies and such even with headphones on. Now everything is clear as a bell I do not even have to use the extra booster on device.
T**R
Great customer service
I have a dfs media sofa but frustratingly the sync between the sofa and tv would drift badly. This Aventree product is great no more lip sync issues. The only issue was the battery cover cracked on the volume remote control. After emailing to Janice at Aventree customer service, sent a photo of my problem and they organised prompt replacement. Great customer service and highly recommend the product.
A**R
Great product, but a couple of things to be aware of.
Great value for money, does exactly what it says it does, easy to set up. So no issues there. There are a couple of things to note, which are not the fault of the device but you should know about before you get disappointed and think you have to return it becuase you might assume the tranmitter is faulty. Check that your headphones have Aptx. I assumed that my Sony noise-cancelling headphones would have it but they don't so there is a small lag issue. It's not enough to notice if you are watching the TV on its own with just the headphones on, everything seems to match up very well and i don't notice any lag in that situation, however if you're watching it with your headphones and other people in the room have the soundbar on, there is a slight echo, the sound comes out of the soundbar before it comes out of your headphones. So you will need noise cancelling on and the volume up to try and mitigate this. Maybe changing my headphones will eliminate the problem completely, but that sounds like an expensive thing to try only to find out that it's got something to do with physics and the speed of sound and it's not a transmitter issue at all. The other thing to take into account is that the signal is very strong. Yesterday I spent ages trying to fix my phone including resetting the bluetooth function and repairing it, because my phone kept dropping the connection to my headphones within seconds. I thought my phone was broken. It turned out that I'd left the transmitter switched on in the living room and despite being in the kitchen, my headphones were dropping the connection to my phone and reconnecting with the transmitter. You can tune out the slight echo once you get used to it, so I'd describe it as more of a niggle rather than an annoyance. So like I say, not exactly faults with the transmitter, but just something you might want to be aware of, all in all it's a great solution for TVs that no longer have a 3.5mm jack for people who want to use headphones.
H**N
Great
Only got this today and it works great. I no longer need my ancient optical to aux transmitter...I can just connect using optical. The remote control is great as with my old bluetooth transmitter the sound was fixed so I couldn't change it.
W**T
Compatible with Sony SRS-XB100 speakers
Like - connected to my 2 Sony SRS-XB100 speakers via A2DP (finally - after weeks of searching for a compatible BT transmitter!). No detectable latency when linked to TV (via supplied Optical/Toslink cable - 3.5mm cable also included as an alternative). Easy to set up and use. Also connected to my BOSE OE Sound link headphones. Needs power via supplied USB. Good range - able to pick up signal out in the garden and volume is strong and easily controllable via supplied remote. Note other reviewer's comments about potentially outpiwering their phone's BT output....Worth the extra money - good sound and speakers pair automatically when switched on. Dislike - difficult to find out which BT transmitter brands are compatible without checking all the small print about BT protocols. Not helpful!
J**H
Not expensive much cheaper than a new tv
Excellent works perfect with older smart tv and pairs easily with Bluetooth modern apparatus phone pad mac
R**S
Rubbish
Doesn't connect via Bluetooth so completely useless
A**E
GOOD PRODUCT BUT NOT COMPLETE
EASY TO OPERATE EASY TO CONNECT, HOWEVER CABLE WAS MISSING FROM BOX AND HAD TO ORDER SEPARATELY
A**R
Easy Setup, very good sound
Samsung 58 inch TV with optical audo. Two Cowin E7 headphones. Connected right in series on the optical. If you turn it off, it goes right through to the speaker bar. It was easy to pair the headphones and it is very good sound quality. Turn on the box, turn on the headphones, it all hooks up. Very nice.
A**.
Do czego ma slużyc
Świetnie łączy się z moimi apartami słuchowymi Phonak. Ale pilot do zwiększania głośności nie działa o nie może za to poglasniam na słuchawkach. Zasięg duży ponad 10m. Świetny zakup.
S**N
Does the Job
Very good!
P**M
Musik är kanon
Lyssna utav bara helvete den är bra Mvh peter
P**I
Trasmettitore bluetooth per collegare due cuffie alla tv
Ho scoperto, a mie spese, che non è possibile collegare due cuffie bluetooth al televisore, così mi sono messo alla ricerca di un dispositivo esterno che mi permettesse di collegare le due cuffie alla tv. Così mi sono messo alla ricerca su Amazon per vedere se era possibile trovare un dispositivo adatto alle mie esigenze ed ho trovato un ottimo trasmettitore! Si tratta di “Avantree Oasis Plus 2”, un dispositivo che si collega alla te attraverso l’uscita ottica del televisore. L’ho montato e in brevissimo tempo ho fatto il riconoscimento delle due cuffie e funziona benissimo. Ho risolto il mio problema con un piccolo dispositivo geniale di cui sono estremamente soddisfatto
Trustpilot
4 days ago
2 weeks ago