---
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: "Rp2770820"
currency: IDR
in_stock: true
reviews_count: 11
category: "Avantree"
url: https://www.desertcart.id/products/726528647-avantree-oasis-plus-2-bluetooth-5-3-transmitter-for-tv
store_origin: ID
region: Indonesia
---

# 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:** Rp2770820
**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?** Rp2770820 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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

Review: SHARPのサウンドパートナーも別途購入しましたが、サウンドパートナーは少し距離が離れると音が途切れることが多いのですが、この製品はBluetoothの出力が強いのか、別の部屋や２階に上がっても音が途切れないので非常に重宝しています（家は木造の戸建てだからかもしれませんが）。 ただ、ヘッドフォンから聞こえる音がＴＶの音より若干（0.3～0.5秒くらい）遅れます。なので、アニメ等を見ていると口パクと音が若干ずれます。YouToube等の動画配信で音楽を聴いてる分には全く影響ありませんが、映画やアニメを見ている場合は、気になる人は気になるかもしれません。
Review: 別メーカーのものがすぐ壊れたので買い替え。 現在も壊れる事も無く使用しています。 また、目的でも有った、長距離でも接続が保たれて満足です。

## 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 |
| Amazon Bestseller | #44,878 in Electronics ( See Top 100 in Electronics ) #67 in MP3 Player Bluetooth Transmitters |
| Batteries Included | Yes |
| Batteries Required | No |
| Brand | Avantree |
| Connector Gender | Male-to-Male |
| Customer Reviews | 4.2 4.2 out of 5 stars (393) |
| Date First Available | September 23, 2024 |
| Item Model Number | BTTC-500P |
| Item Weight | 0.3 Kilograms |
| Item model number | BTTC-500P |
| Package Dimensions | 17.81 x 13.89 x 3.4 cm; 299 g |
| Wireless Comm Standard | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Hardware Interface:** Bluetooth
- **Item Weight:** 0.3 Kilograms
- **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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***様 on January 23, 2026*

SHARPのサウンドパートナーも別途購入しましたが、サウンドパートナーは少し距離が離れると音が途切れることが多いのですが、この製品はBluetoothの出力が強いのか、別の部屋や２階に上がっても音が途切れないので非常に重宝しています（家は木造の戸建てだからかもしれませんが）。 ただ、ヘッドフォンから聞こえる音がＴＶの音より若干（0.3～0.5秒くらい）遅れます。なので、アニメ等を見ていると口パクと音が若干ずれます。YouToube等の動画配信で音楽を聴いてる分には全く影響ありませんが、映画やアニメを見ている場合は、気になる人は気になるかもしれません。

### ⭐⭐⭐⭐⭐ Review
*by 工***家 on December 24, 2025*

別メーカーのものがすぐ壊れたので買い替え。 現在も壊れる事も無く使用しています。 また、目的でも有った、長距離でも接続が保たれて満足です。

### ⭐⭐⭐⭐⭐ Review
*by S***Y on November 28, 2025*

問題なく使えています。光ケーブルが添付されていました。購入するときは光ケーブルは別途購入不要です。

## 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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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-22*