---
product_id: 726528647
title: "Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and"
brand: "avantree"
price: "£73.88"
currency: GBP
in_stock: true
category: "Avantree"
url: https://www.desertcart.co.uk/products/726528647-avantree-oasis-plus-2-bluetooth-5-3-transmitter-for-tv
store_origin: GB
region: United Kingdom
---

# aptX Adaptive & Low Latency audio 50m/164ft stable wireless range 6dB optical volume boost Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and

**Brand:** avantree
**Price:** £73.88
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your home audio game with crystal-clear, lag-free sound anywhere in your space!

## Quick Answers

- **What is this?** Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and by avantree
- **How much does it cost?** £73.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/726528647-avantree-oasis-plus-2-bluetooth-5-3-transmitter-for-tv)

## 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

- • **Future-Proof Firmware:** Easily upgrade firmware to unlock new features and performance boosts over time.
- • **Volume Control Freedom:** Remote volume adjustment even for devices like AirPods that lack native controls.
- • **Dual Audio Pass-Through:** Simultaneously enjoy your soundbar and wireless headphones without switching devices.
- • **Unmatched Wireless Range:** Stay connected up to 164 feet away—perfect for multi-room streaming without dropouts.
- • **Seamless Audio-Visual Sync:** Experience zero lip-sync delay with aptX Adaptive & Low Latency codecs for flawless binge-watching.

## Overview

The Avantree Oasis Plus 2 is a cutting-edge Bluetooth 5.3 transmitter designed for TVs, delivering high-quality, low-latency audio up to 164 feet away. It supports aptX Adaptive codecs for perfect audio-video sync, includes a remote volume control for headphones without native adjustment, and features a unique 6dB volume boost for optical connections. With pass-through support for soundbars and easy firmware upgrades, it’s the ultimate solution for immersive wireless audio in any modern home setup.

## Description

desertcart.co.jp: Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and : Electronics

## Features

- 【No Lip Sync Delay】With the aptX-Adaptive and aptX-Low Latency support of the Oasis Plus 2, high-quality audio with low latency is achieved when used with headphones that support one or both codecs, ensuring a perfectly synchronized audio and visual experience within a range of up to 164 feet / 50 meters
- 【High Sound Quality Audio】The Oasis Plus 2 supports aptX Adaptive, ensuring perfectly synchronized high-quality audio playback with video when used with aptX Adaptive compatible headphones Provides stable wireless connection within a range of up to 50m / 164ft
- 【Volume Boost Function】When using optical connections, the volume may be low and cannot be adjusted. However, the Oasis Plus 2 can boost the volume by up to 6dB when using an optical digital connection One of the few transmitters in the market that supports volume boost
- 【Remote Control】The included remote control allows you to easily adjust the volume from your hand even on devices without volume control, such as AirPods and other TWS earphones
- 【Pass-Through Support】The Oasis Plus 2 supports audio pass-through, allowing you to use an external soundbar and headphones simultaneously for listening
- 【Firmware Upgrade Support】Firmware can be easily updated from the official support page Can support performance improvements and the addition of new features

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHCKM5T4 |
| Additional Features | 1.Connect two devices simultaneously; 2.Optical digital audio pass-through; 3.Easy volume adjustment |
| Amazon Bestseller | #28,616 in Electronics ( See Top 100 in Electronics ) #51 in MP3 Player Bluetooth Transmitters |
| Battery Weight | 2 Grams |
| Bluetooth support? | Yes |
| Brand | Avantree |
| Connector Type Used on Cable | RCA |
| Customer Reviews | 4.2 4.2 out of 5 stars (450) |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Includes Remote | Yes |
| Item Weight | 0.3 Kilograms |
| Lithium-Battery Energy Content | 0.04 Kilowatt Hours |
| Number of Batteries | 9V batteries required. (included) |
| Number of Channels | 1 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 5 |
| Rechargeable Battery Included | Yes |
| Warranty Description | Warranty - 24 months (product registration will cover the first 12 months return cost) | Full Support: Chat, email, Call, Online Clinic, Video Tutorial, FAQ, Registration - avantree.com/support |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Item Weight:** 0.3 Kilograms
- **Special Feature:** 1.Connect two devices simultaneously; 2.Optical digital audio pass-through; 3.Easy volume adjustment
- **Supports Bluetooth Technology:** Yes
- **Wireless Communication Standard:** Bluetooth

## Images

![Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and - Image 1](https://m.media-amazon.com/images/I/412-BH1Ra0L.jpg)
![Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and - Image 2](https://m.media-amazon.com/images/I/61K3vuw1ueL.jpg)
![Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and - Image 3](https://m.media-amazon.com/images/I/51ujeJ5RGOL.jpg)
![Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and - Image 4](https://m.media-amazon.com/images/I/51HZOHo9+9L.jpg)
![Avantree Oasis Plus 2 - Bluetooth 5.3 Transmitter for TV, Remote Volume Control for Headphones and Earphones, aptX Adaptive Support, Soundbar Pass-Through Feature, Dedicated for Optical Digital and - Image 5](https://m.media-amazon.com/images/I/61XR0Hu0E0L.jpg)

## 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.

## 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
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**Shop now:** [https://www.desertcart.co.uk/products/726528647-avantree-oasis-plus-2-bluetooth-5-3-transmitter-for-tv](https://www.desertcart.co.uk/products/726528647-avantree-oasis-plus-2-bluetooth-5-3-transmitter-for-tv)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*