--- product_id: 663616476 title: "Oasis Plus 2 – Bluetooth TV Transmitter with Remote Volume Control | Connect Two Headphones, aptX Adaptive, Soundbar Passthrough, and Optical or AUX TV support" brand: "avantree" price: "€ 159.93" currency: EUR in_stock: true reviews_count: 13 category: "Avantree" url: https://www.desertcart.de/products/663616476-oasis-plus-2-bluetooth-tv-transmitter-with-remote-volume-control store_origin: DE region: Germany --- # Dual Bluetooth headphone support Optical + AUX input compatibility Remote volume control included Oasis Plus 2 – Bluetooth TV Transmitter with Remote Volume Control | Connect Two Headphones, aptX Adaptive, Soundbar Passthrough, and Optical or AUX TV support **Brand:** avantree **Price:** € 159.93 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your TV audio game—wireless freedom for two, with flawless control! ## Quick Answers - **What is this?** Oasis Plus 2 – Bluetooth TV Transmitter with Remote Volume Control | Connect Two Headphones, aptX Adaptive, Soundbar Passthrough, and Optical or AUX TV support by avantree - **How much does it cost?** € 159.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/663616476-oasis-plus-2-bluetooth-tv-transmitter-with-remote-volume-control) ## 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 - • **Effortless Volume Control:** Adjust sound levels directly from the transmitter or remote without leaving your seat or fiddling with TV settings. - • **Seamless Optical Passthrough:** Enjoy TV audio on your soundbar and Bluetooth headphones at the same time—no more switching devices. - • **aptX Adaptive & Low Latency Bluetooth:** Experience crystal-clear, lag-free audio that keeps your entertainment perfectly in sync. - • **Stream to Two Headphones Simultaneously:** Share your favorite shows or music without compromise—perfect for couples or roommates. - • **Universal Compatibility with Optical & AUX:** Works with most TVs featuring Optical (TOSLINK) or AUX outputs—plug and play simplicity. ## Overview The Avantree Oasis Plus 2 is a premium Bluetooth TV transmitter designed for TVs with Optical or AUX outputs. It supports simultaneous connection of two Bluetooth headphones, features optical passthrough for concurrent soundbar use, and includes a remote for easy volume adjustments. With aptX Adaptive and low latency Bluetooth, it delivers high-quality, synchronized audio ideal for private listening or multi-device setups. ## Description desertcart.com: Avantree Oasis Plus 2 – Bluetooth TV Transmitter with Remote Volume Control | Connect Two Headphones, aptX Adaptive, Soundbar Passthrough, and Optical or AUX TV support : Electronics Review: 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. Review: Pairing two Vizio sound bars for one source synchronized music with Avantree oasis plus 2 - I have a unique set up for entertaining outside that consists of a covered area (Porte cochere) and a large back patio in which I wanted to play music. I already had a vizio 5.1.2 SE elevate soundbar and subwoofer in the covered area and in order to enjoy the music on the patio, I had to turn the volume up so loud in was uncomfortable in the covered area. So my solution was to just get another Vizio sound bar for the patio. But then I thought the sources would be battling and in between two settings you would be able to hear different music playing which is not desirable. So I asked chat gpt if I could pair on source to two different devices. The immediate answer was no only one device can be paired to another device. But then chat GPT explained however, the Avantree Oasis Plus 2 device can receive an input from a source and then it can pair to two devices. It appears this device is mostly used so two people can listen to the same music on ear phones. And it said I could pair the two Vizio Sound Bars to one source. So I bought the Avantree Oasis Plus 2 from desertcart and with Chat GPT helping me trouble shoot, I quickly paired both soundbars! OMG I am going to break my arm patting myself on the back! This device synchronized my sound bars perfectly! The multidirectional sound bars sound better than I ever expected. The Best Buy geeks gave me a funny look and rolled their eyes at me when they realized I was not going to their Soros solution at multiples of the cost of two sound bars and the Avantree device. My solutions blows away the soros system. Especially with perfectly synchronized subwoofers above in the garage attic. Extremely happy with this device and this solution!! Plus my one tv remote controls both soundbars bars so I can enjoy different volume levels in each area!!! ## Features - 【For TVs With Optical / AUX Output】 Connect directly to your TV via Optical (SPDIF) or AUX to stream TV audio wirelessly to Bluetooth headphones or Bluetooth speakers for private TV listening. NOT compatible with HDMI-only TVs, HDMI ARC / eARC, or AV receivers. - 【Easy Volume Control】 Adjust TV audio volume easily using the buttons on the transmitter or the included remote control without changing your TV settings or standing up. - 【Two Headphones Supported】 Connect up to two Bluetooth headphones at the same time so two listeners can enjoy TV audio together ideal for couples or family members watching at different volumes. - 【Optical Passthrough Support】 With Optical passthrough, TV audio can play through an OPT soundbar and Bluetooth headphones simultaneously. HDMI ARC / eARC passthrough is NOT supported. - 【NOT FOR Hearing Aids】 This product does NOT support Auracast and will NOT work with hearing aids for hearing aid use please choose Avantree Oasis Aura. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DHCKM5T4 | | Additional Features | 1. Supports Two Headphones; 2. Optical Audio Passthrough; 3. Easy Volume Control | | Audio Input | Optical, 3.5mm AUX | | Audio Output Mode | Stereo | | Audio Output Type | optical, auxiliary | | Battery Weight | 0.03 g | | Best Sellers Rank | #17 in MP3 Player Bluetooth Transmitters | | Brand | Avantree | | Built-In Media | AUX 3.5mm Audio Cable, Oasis Plus 2 Transmitter, Optical Audio Cable, Remote Control, Type C Power Cable | | Color | Black | | Compatibility Options | Bluetooth headphones/earbuds/wired speaker, TV's with optical TOSLINK) or AUX (3.5mm) audio output ports | | Compatible Devices | TVs equipped with Optical (TOSLINK) or AUX (3.5mm) audio output ports | | Connectivity Technology | Bluetooth | | Connector Type Used on Cable | Optical & AUX | | Control Method | Remote | | Control Type | Remote Control | | Controller Type | Hand Control | | Customer Reviews | 4.0 out of 5 stars 571 Reviews | | Hardware Interface | Bluetooth | | Human Interface Input | Buttons | | Installation Type | wired | | Item Weight | 0.3 kg | | Lithium-Battery Energy Content | 0.04 kwh | | 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 | | Special Feature | 1. Supports Two Headphones; 2. Optical Audio Passthrough; 3. Easy Volume Control | | Supported Application | TVs equipped with Optical (TOSLINK) or AUX (3.5mm) audio output ports | | Supported Media Type | MP3, WAV | | Supported Standards | Bluetooth, aptX-Adaptive, aptX-Low Latency | | Unit Count | 1 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 | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** Avantree - **Connectivity Technology:** Bluetooth - **Item Weight:** 0.3 kg - **Power Source:** Corded Electric - **Special Feature:** 1. Supports Two Headphones; 2. Optical Audio Passthrough; 3. Easy Volume Control ## Images ![Oasis Plus 2 – Bluetooth TV Transmitter with Remote Volume Control | Connect Two Headphones, aptX Adaptive, Soundbar Passthrough, and Optical or AUX TV support - Image 1](https://m.media-amazon.com/images/I/412-BH1Ra0L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this work with my TV?** A: 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. **Q: Can I connect two Bluetooth headphones at the same time?** A: Yes, you can connect up to two Bluetooth headphones simultaneously to listen to TV audio together. Both headphones share the same audio source. **Q: Can I use a soundbar and Bluetooth headphones at the same time?** A: 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. **Q: Does this work with hearing aids?** A: 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. **Q: How do I control the volume?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy Setup, very good sound *by A***R on June 22, 2026* 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. ### ⭐⭐⭐⭐⭐ Pairing two Vizio sound bars for one source synchronized music with Avantree oasis plus 2 *by R***. on May 14, 2025* I have a unique set up for entertaining outside that consists of a covered area (Porte cochere) and a large back patio in which I wanted to play music. I already had a vizio 5.1.2 SE elevate soundbar and subwoofer in the covered area and in order to enjoy the music on the patio, I had to turn the volume up so loud in was uncomfortable in the covered area. So my solution was to just get another Vizio sound bar for the patio. But then I thought the sources would be battling and in between two settings you would be able to hear different music playing which is not desirable. So I asked chat gpt if I could pair on source to two different devices. The immediate answer was no only one device can be paired to another device. But then chat GPT explained however, the Avantree Oasis Plus 2 device can receive an input from a source and then it can pair to two devices. It appears this device is mostly used so two people can listen to the same music on ear phones. And it said I could pair the two Vizio Sound Bars to one source. So I bought the Avantree Oasis Plus 2 from Amazon and with Chat GPT helping me trouble shoot, I quickly paired both soundbars! OMG I am going to break my arm patting myself on the back! This device synchronized my sound bars perfectly! The multidirectional sound bars sound better than I ever expected. The Best Buy geeks gave me a funny look and rolled their eyes at me when they realized I was not going to their Soros solution at multiples of the cost of two sound bars and the Avantree device. My solutions blows away the soros system. Especially with perfectly synchronized subwoofers above in the garage attic. Extremely happy with this device and this solution!! Plus my one tv remote controls both soundbars bars so I can enjoy different volume levels in each area!!! ### ⭐⭐⭐⭐ Solved my TV connection problems. *by B***T on December 31, 2025* My use: I connect two bluetooth headphones (wireless) to the TV [LG C1] for casual viewing and two audiophile headphones (wired) for serious viewing (opera, movies). The speakers, while good quality, don't work for my old ears or very well for my odd-shaped room. The TV does a lousy job of connecting to the bluetooth. Fussy sometimes, dropping connections, forcing me to go into the settings to correct too often. The Avantree solves all of this. The Avantree powers on when the TV powers on. The Avantree connects immediately to both bluetooth headphones as soon as they are turned on. The Avantree passes the optical signal through to my dac/headphone amp so the wired headphones turn on instantly when that amp is powered on. Any one or all four headphones all on with a single click. The TV forced a choice: wireless of wired, not both. Now all four headphones work together. Caveat: If you have Bose QC Ultra headphones (as I have) you will notice that both the Bose and the Avantree advertise that they use the aptX-adaptive codec. The lowest latency seems to be aptX-LL which the Avantree supports but the Bose does not. There are other quality bluetooth headphones that will give a slightly better lip-synch for TV by connecting with aptX-LL. The difference is subtle but some people are sensitive to it. EDIT: Device failed in three months; failure to pair with two headsets and failure to reset to factory settings. Avantree is responsive for problems and did replace the item. New one is working fine. But ...my assessment of the situation for 2026 and beyond is that this item and similar ones are obsolete. For future use do not buy old bluetooth devices for TV viewing. Newer Auracast devices (when the technology is mature and stable) will solve latency problems, connectivity problems and allow far more than two headsets to be reliably used. Avantree is one of the leaders in Auracast devices but I expect serious competition mighty shake that in the future. Also future TVs will support Auracast instead of bluetooth and transmitters like this will not be produced. ## Frequently Bought Together - Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV to Wireless Headphones/Speaker, Compatible with Optical & AUX Output TVs, with Remote Volume Control, aptX-Adaptive, Soundbar Passthrough - KabelDirekt TOSLINK – Optical Audio Cable – 6ft – Fiber Optic Cord, S/PDIF Digital Audio Optical Cable for Soundbar, Stereo Systems, Home Cinema, Xbox One/PS4 – Designed in Germany - Amazon Basics Toslink Digital Optical Audio Cable, Multi-Channel, for Audio System, Sound Bar, Home Theatre, Gold-Plated Connectors, 6 Foot, Black --- ## 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.de/products/663616476-oasis-plus-2-bluetooth-tv-transmitter-with-remote-volume-control](https://www.desertcart.de/products/663616476-oasis-plus-2-bluetooth-tv-transmitter-with-remote-volume-control) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-09-08*