---
product_id: 80852330
title: "Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency"
brand: "avantree"
price: "HK$1222"
currency: HKD
in_stock: true
reviews_count: 11
category: "Avantree"
url: https://www.desertcart.hk/products/80852330-avantree-oasis-plus-aptx-hd-bluetooth-aduio-transmitter-receiver-long
store_origin: HK
region: Hong Kong
---

# aptX-HD 24bit audio 295ft wireless range Dual link wired & wireless Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency

**Brand:** avantree
**Price:** HK$1222
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your home audio game—wireless freedom meets studio-quality sound!

## Quick Answers

- **What is this?** Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency by avantree
- **How much does it cost?** HK$1222 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/80852330-avantree-oasis-plus-aptx-hd-bluetooth-aduio-transmitter-receiver-long)

## 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

- • **Universal Compatibility:** Works seamlessly with Optical, AUX, RCA, and Bluetooth 4.2 devices—99% TV-ready.
- • **Audiophile-Grade Streaming:** Experience ‘better-than-CD’ 24bit aptX-HD sound quality on compatible devices.
- • **Effortless Setup & Control:** Voice guidance and codec indicators make setup a breeze for busy pros.
- • **Unmatched Wireless Freedom:** Roam up to 295ft with crystal-clear audio—no strings attached.
- • **Simultaneous Wired & Wireless:** Connect your TV and headphones at once with unique pass-through support.

## Overview

The Avantree Oasis Plus is a premium Bluetooth 4.2 transmitter and receiver designed for professional-grade home audio setups. It delivers an extended wireless range of up to 295ft, supports high-definition 24bit aptX-HD audio streaming, and uniquely allows simultaneous wired and wireless connections via optical, AUX, and RCA inputs. With easy voice-guided setup, dual link capability, and broad device compatibility, it transforms any TV or stereo into a versatile, cable-free audio hub—perfect for millennials who demand both performance and convenience.

## Description

The Avantree Oasis Plus is a long range Bluetooth transmitter or receiver. Class 1 Bluetooth technology and an optimized antenna design allow it to work at ranges of up to 164ft/50M. Use the Oasis Plus as your home entertainment audio hub! It supports both wireless (Bluetooth) and wired (bypass) modes simultaneously. It supports the aptX-HD standard - when used with aptX-HD Bluetooth headphones, for wireless streaming of high definition, natural sounding audio. Specifications * Bluetooth version: 4. 2 * Supports profiles: A2DP, AVRCP * Audio codecs: aptX, aptX-HD, aptX-Low Latency, FastStream, SBC * Operation range: Class I, up to 50 meters * Input voltage/current: DC5. 0V/500mA–2A * Supported audio format in optical mode: PCM/LPCM (Set your TV audio to PCM/LPCM format if no sound) * Supported sampling rate in optical mode: What’s in the box? * Avantree Oasis Plus (BTTC-500P) * Micro USB cable (Note: Please power Oasis Plus to your TV USB slot) * Optical cable * 3. 5mm audio cable * 3. 5mm female to RCA male cable * Quick user guide Warranty We offer 24 Months Warranty for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site. Support Any issues or suggestions, contact us via our US toll free No, Intl number, OR email us and 1 business day reply is guaranteed. We are committed to 100% customer satisfaction.

Review: Prompt delivery - Though the product does not suit my purpose due to delay in sound reaching the receiver, it is a good product and can work well for the purpose of cable free audio transmission.
Review: Good - it's good. But make sure your speakers supports aptX-HD & aptX-LL.

## Features

- [EXTENDED LONG RANGE]: Experience the wireless freedom to walk anywhere in the house! Proven range of 295ft in testing with headphones (Audition Pro), and 328ft using two Oasis Plus units as a Transmitter / Receiver pair in open air line-of-sight conditions. Note that operating range can be affected by multiple factors (see FAQ1 below)
- [SUPPORTS APTX HD]: Standard CD quality is 16bit. Using aptX-HD, wirelessly stream 24bit music quality for a ‘better-than-CD’ listening experience. Works with any aptX-HD Bluetooth device (e.g. headphones, speakers) to stream audio in high definition, allowing you to pick up on all the details and nuances in your favorite music. Both transmitter and receiver modes support aptX-HD.
- [PASS-THROUGH SUPPORT] Even if your TV only has ONE optical port, connect the Oasis between your TV and soundbar - then play audio from your soundbar AND stream to your headphones SIMULTANEOUSLY. This is a UNIQUE product feature! It even supports independent device volume control. Easily choose between Bluetooth mode (wireless) and Bypass mode (wired) with the flip of a switch, without the need to plug/unplug any wires.
- [EASY TO USE]: The Oasis Plus supports full-featured voice guidance and status / codec indicators, making it incredibly easy to set up and use. Re-connects quickly to last device. Supports digital OPTICAL / AUX / RCA audio output standards making it compatible with 99% of the TVs on the market. On board volume adjust function can be used for many devices which do not have their own volume controls (e.g. Airpods).
- Warranty: 1 year India warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BQYYDNJ |
| Audio Encoding | Stereo |
| Audio Output Type | Headphone, Speaker |
| Audio Wattage | 90 Watts |
| Audio input compatible with the item | Optical TOSLINK, 3.5mm AUX, RCA |
| Audio output mode | Stereo |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Included | No |
| Batteries Required | No |
| Battery Description | Lithium-Ion |
| Brand | Avantree |
| Colour Screen | No |
| Compatible Devices | Speaker, Television |
| Compatible media type | Bluetooth 4.2, aptX, aptX-HD, aptX Low Latency, FastStream, SBC, Optical, AUX, RCA |
| Connector Type | AUX, Bluetooth, RCA |
| Country of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,367) |
| Data Link Protocol | Bluetooth, USB |
| Data Transfer Rate | 10 Megabits Per Second |
| Date First Available | 1 May 2018 |
| Device interface - primary | Touchscreen |
| Does it contain liquid? | No |
| Hardware Interface | Bluetooth |
| Has Auto Focus | No |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Item Dimensions LxWxH | 11.4 x 3 x 7.5 Centimeters |
| Item Weight | 90 g |
| Item model number | BTTC-500P-GRY |
| Manufacturer | Avantree |
| Material | Metal |
| Media type | CD |
| Model | BTTC-500P-GRY |
| Model Name | Oasis Plus |
| Mounting Hardware | 1 |
| Number of Ports | 4 |
| Number of items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 11.4 x 3 x 7.5 cm; 90 g |
| Programmable Buttons | No |
| Speaker connectivity | Wiress, Wired, Optical, RCA etc |
| Special Features | Bluetooth Ver 4.2 aptX HD, aptX LL, APTX-HD & LL works only when your device is supported, other codec support : SBC, FastStream, Aptx. Range class 1 upto 50M, if class 2 devices the range could be less. Tested with Avantree Audition Pro Headphones. |
| Supports Bluetooth Technology | Yes |
| Voltage | 5 Volts |
| Wireless Type | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity Technology:** AUX, Bluetooth, RCA
- **Material:** Metal
- **Power Source:** Battery Powered

## Images

![Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency - Image 1](https://m.media-amazon.com/images/I/316q4fdqVSL.jpg)
![Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency - Image 2](https://m.media-amazon.com/images/I/31rTL2ZwaWL.jpg)
![Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency - Image 3](https://m.media-amazon.com/images/I/41DJ9-USpHL.jpg)
![Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency - Image 4](https://m.media-amazon.com/images/I/41LEeJdu9lL.jpg)
![Avantree Oasis Plus aptX HD Bluetooth Aduio Transmitter Receiver Long Range for TV Audio, Home Stereo, Optical Digital, AUX & RCA, Wired & Wireless Simultaneously, Dual Link Low Latency - Image 5](https://m.media-amazon.com/images/I/41SLVGLUfaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prompt delivery
*by M***L on 26 November 2018*

Though the product does not suit my purpose due to delay in sound reaching the receiver, it is a good product and can work well for the purpose of cable free audio transmission.

### ⭐⭐⭐⭐ Good
*by J***B on 23 February 2019*

it's good. But make sure your speakers supports aptX-HD & aptX-LL.

### ⭐⭐⭐⭐⭐ Good product
*by P***U on 31 January 2019*

The connection is good sound quality is good

## Frequently Bought Together

- Avantree Oasis Plus - Bluetooth Transmitter & Receiver for TV, Easy to Install, Soundbar PassThrough, HD Audio Adapter for 2 Headphones
- Avantree TWS116 - Open-Ear Wireless Headphones & Charging Dock with Surroundings Awareness, Mono & Stereo Modes, and Secure Nonadjustable Earhooks

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-27*