---
product_id: 663616476
title: "Avantree Oasis Plus 2 – Bluetooth Transmitter for TV with Remote Volume Control, Supports Two Headphones, aptX-Adaptive, Soundbar Passthrough, for Optical or AUX TVs"
brand: "avantree"
price: "$4249"
currency: MXN
in_stock: true
reviews_count: 8
category: "Avantree"
url: https://www.desertcart.mx/products/663616476-avantree-oasis-plus-2-bluetooth-transmitter-for-tv-with-remote
store_origin: MX
region: Mexico
---

# aptX-Adaptive codec Dual headphone support Optical & AUX passthrough Avantree Oasis Plus 2 – Bluetooth Transmitter for TV with Remote Volume Control, Supports Two Headphones, aptX-Adaptive, Soundbar Passthrough, for Optical or AUX TVs

**Brand:** avantree
**Price:** $4249
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your TV sound game—wireless freedom for two, flawless control for all.

## Quick Answers

- **What is this?** Avantree Oasis Plus 2 – Bluetooth Transmitter for TV with Remote Volume Control, Supports Two Headphones, aptX-Adaptive, Soundbar Passthrough, for Optical or AUX TVs by avantree
- **How much does it cost?** $4249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/663616476-avantree-oasis-plus-2-bluetooth-transmitter-for-tv-with-remote)

## 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

- • **Plug & Play Simplicity:** Instant pairing with voice prompts and included cables means zero tech headaches—just pure entertainment.
- • **Effortless Volume Control:** Adjust TV audio directly from the transmitter or remote—no need to disrupt your setup or get up.
- • **Optical Passthrough Magic:** Play sound through your soundbar and Bluetooth headphones at the same time for ultimate audio flexibility.
- • **Seamless Dual Audio Streaming:** Connect two Bluetooth headphones simultaneously for shared private listening without compromise.
- • **Crystal-Clear aptX-Adaptive Sound:** Experience premium low-latency audio that keeps your lip-sync flawless and immersive.

## Overview

The Avantree Oasis Plus 2 is a Bluetooth transmitter designed for TVs with Optical or AUX outputs, enabling wireless audio streaming to two Bluetooth headphones simultaneously. Featuring aptX-Adaptive codec for high-quality, low-latency sound, it supports optical passthrough to soundbars while allowing independent volume control via remote or onboard buttons. Ideal for couples or families wanting personalized audio experiences without disturbing others, it offers easy setup with included cables and voice prompts.

## Description

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

Review: Solved by TV connection problems. - 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.
Review: THIS SMALL DEVICE IS AWESOME! - This, little device is the PERFECT solution for watching TV! There are literally cords and settings for every TV, Satellite receiver and earbuds/headphones configuration. I didn't want to fiddle with my TV, which is mounted to the wall and weighs a ton, so, I hooked it up one to the back of my Dish network receiver. This unit has a "Bypass Mode," so there's no need to use the remote that came with the TV at all! This magical device works so well, I immediately bought a second one for my bedroom, which I hooked it up to the back of my Joey. The BEST part is that one person can wear headsets/earbuds and others in the room can STILL hear the TV at a different volume! So, if you're hearing impaired or just prefer listening at a different volume from your guests, it's no problem with this device. You can also mute the TV and still listen at any volume you like! Set up is simple via the voice prompt and instant pairing mode, making it practically idiot-proof. The good news is, even if you're an idiot, the friendly customer service and technical support team are only a phone call away. You can even schedule a next day, comprehensive phone consultation and they'll walk you through set up and first use, which took about 5 minutes, it's that easy! They even scheduled a follow-up call the next day to confirm I was fully satisfied, which I am! This is a great company selling quality products at unbeatable prices. My advice, buy two of these units now, you won't be disappointed!

## 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 |
| Batteries | 9V batteries required. (included) |
| Best Sellers Rank | #12 in MP3 Player Bluetooth Transmitters |
| Color | Black |
| Connectivity technologies | Bluetooth |
| Customer Reviews | 4.1 4.1 out of 5 stars (6,978) |
| Date First Available | September 18, 2024 |
| Human Interface Input | Buttons |
| Item Weight | 10.5 ounces |
| Item model number | BTTC-500P |
| Manufacturer | Avantree |
| Other display features | Wireless |
| Package Dimensions | 7.01 x 5.47 x 1.34 inches |
| Special features | 1. Supports Two Headphones; 2. Optical Audio Passthrough; 3. Easy Volume Control |
| Whats in the box | AUX 3.5mm Audio Cable, Oasis Plus 2 Transmitter, Optical Audio Cable, Remote Control, Type C Power Cable |

## Product Details

- **Brand:** Avantree
- **Connectivity Technology:** Bluetooth
- **Item Weight:** 0.3 Kilograms
- **Power Source:** Corded Electric
- **Special Feature:** 1. Supports Two Headphones; 2. Optical Audio Passthrough; 3. Easy Volume Control

## Images

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

### ⭐⭐⭐⭐⭐ Solved by 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.

### ⭐⭐⭐⭐⭐ THIS SMALL DEVICE IS AWESOME!
*by K***N on August 27, 2020*

This, little device is the PERFECT solution for watching TV! There are literally cords and settings for every TV, Satellite receiver and earbuds/headphones configuration. I didn't want to fiddle with my TV, which is mounted to the wall and weighs a ton, so, I hooked it up one to the back of my Dish network receiver. This unit has a "Bypass Mode," so there's no need to use the remote that came with the TV at all! This magical device works so well, I immediately bought a second one for my bedroom, which I hooked it up to the back of my Joey. The BEST part is that one person can wear headsets/earbuds and others in the room can STILL hear the TV at a different volume! So, if you're hearing impaired or just prefer listening at a different volume from your guests, it's no problem with this device. You can also mute the TV and still listen at any volume you like! Set up is simple via the voice prompt and instant pairing mode, making it practically idiot-proof. The good news is, even if you're an idiot, the friendly customer service and technical support team are only a phone call away. You can even schedule a next day, comprehensive phone consultation and they'll walk you through set up and first use, which took about 5 minutes, it's that easy! They even scheduled a follow-up call the next day to confirm I was fully satisfied, which I am! This is a great company selling quality products at unbeatable prices. My advice, buy two of these units now, you won't be disappointed!

### ⭐⭐⭐⭐ Good Transmitter / Receiver If your headphones are the only device nearby.
*by Z***) on June 26, 2023*

I purchased his device years ago because I live in an apartment and I generally listen to my music and TV with headphones as not to disturb my neighbors. This transmitter / receiver worked well for five years, but I had to get a new one when it had trouble pairing. Unfortunately while this was the best transmitter/ receiver five years ago, now there are better options, simply because you have to pair your devices blind with this. Because of this I returned the second one I purchased (in 2023). Today, there are just too many Bluetooth devices that will: pair with this device instead of your headphones, or cause interference when you try to pair. So if you live in a house without a lot of Bluetooth devices and you are far from your neighbors, this might work for you. However, there are similarly priced options on Amazon that allow you to select the device you wish to pair. A more detailed review follows. My item came packaged in card box with an outer sleeve displaying the item an brand. Included were the transmitter /receiver, an optical cable, a 1/8” male-male stereo cable, a usb power cable and the instructions. A 120V (wall plug) to USB adaptor was not included. Avantree justifies this as reducing waste and recommends you plug the device directly into you TV. The justification, to reduce waste, while common today is non-sense and ridiculous. Set up is fairly straightforward. The TV audio out connects on the audio in side and your stereo (or what ever device you normally send audio to) connects on the audio out side. I should note that while the device supports both optical audio and a more traditional 1/8” stereo cable, you can’t cross these in bypass mode. i.e., if you use the optical cable for input, the optical cable has to be used for output for bypass to work. Pairing devices to the transmitter can be difficult. When switched to transmitter mode the device automatically will pair with the last device(s) or enter pairing mode. You can also hold the pairing button for a few seconds to enter pairing mode. As mentioned earlier, in either case, the device will latch on to the strongest signal and pair with that. It doesn’t matter if that signal is your headphones or your neighbor’s smart speaker, because pairing is blind. The second “B” channel is even more difficult to pair because wi-if signals interfere on that band. In fact the only way i could get something paired on the B channel was to take the device to my car, drive far away and pair my headphones away from any interference. Once set up the device has three modes, transmitter/ bypass, off/bypass and receiver. In transmitter mode you can both transmit and have music go to your stereo. In the off mode, the device is unpowered but sound will go to your stereo. There are two sound modes, low latency and high fidelity. In the low latency mode, lag is minimized sacrificing some sound quality. In the high definition mode, audio quality is prioritized at the expense of some lag. The former mode requires headphones that can support low latency. Either way sound quality is fine and there is minimal lag. Again, while I was happy with my purchase five years ago, today the technology/ features of this device are outdated. Blind Bluetooth pairing just isn’t a good option today and for that reason alone I can’t give it five stars, even if the blind pairing is part of the design. I’ll rate this for four stars, for the quality of the device sound and low latency. I’m deducting a star primary because of blind pairing and a lack of a usb to wall adaptor to power the device.

## Frequently Bought Together

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-23*