---
product_id: 676870518
title: "Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones"
brand: "avantree"
price: "S$108"
currency: SGD
in_stock: true
reviews_count: 13
category: "Avantree"
url: https://www.desertcart.sg/products/676870518-avantree-audikast-3-bluetooth-tv-transmitter-for-2-headphones
store_origin: SG
region: Singapore
---

# Dual headphone pairing 100ft wireless range 6dB optical volume boost Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones

**Brand:** avantree
**Price:** S$108
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your TV audio game—share, stream, and sync like a pro!

## Quick Answers

- **What is this?** Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones by avantree
- **How much does it cost?** S$108 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/676870518-avantree-audikast-3-bluetooth-tv-transmitter-for-2-headphones)

## 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

- • **Long-Range Freedom:** Enjoy up to 100ft wireless range for flexible, clutter-free setups without compromising audio quality.
- • **Universal TV Compatibility:** Works effortlessly with TVs via optical (TOSLINK) or AUX (3.5mm) ports—no HDMI-only TVs needed.
- • **Seamless Dual Audio Sharing:** Connect two Bluetooth headphones simultaneously and never miss a moment with your favorite people.
- • **Boosted Optical Volume Control:** Say goodbye to low volume woes with up to 6dB boosted sound on optical connections for immersive listening.
- • **Crystal-Clear aptX Adaptive Sound:** Experience zero lip-sync delay and premium audio clarity powered by Qualcomm’s cutting-edge chipset.

## Overview

The Avantree Audikast 3 is a Bluetooth TV transmitter designed for professional-grade wireless audio streaming. Supporting both optical (TOSLINK) and AUX (3.5mm) inputs, it enables simultaneous connection of two Bluetooth headphones with aptX-Adaptive codec for zero lip-sync delay. Powered by Qualcomm’s advanced chipset, it boosts optical volume by up to 6dB and offers a robust 100ft wireless range, making it ideal for seamless, high-quality shared listening experiences.

## Description

Shop Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones | aptX Adaptive, Volume Control and 100ft Long Range; Works with Optical or AUX TVs, Not Compatible with HDMI-Only TVs. Free delivery and returns on eligible orders.

Review: Good but needs line of sight over any distance . - This actually works better and connects quicker than the std Aventree docking/charging station that comes with the headphones. only real problem is it needs line of sight to work well so even at 10 yrds in another room it will not work.
Review: Really good little device - A great little product which was so easy to set up and has helped link my 2 seperate and different soundbars together to give a lovely and full stereo sound in the room. Would definitely recommend. It does exactly what it says on the tin and well worth the price :)

## Features

- [WIDE COMPATIBILITY] The Audikast 3 supports TVs with optical (TOSLINK) and AUX (3.5mm) audio output ports. It allows you to wirelessly stream audio to Bluetooth headphones or earbuds. Note: Not compatible with hearing support devices.
- [BOOSTED VOLUMES] Transmitters connected via optical sometimes suffer from low volumes that cannot be adjusted; the Audikast 3 is one of the only transmitters on the market that alleviates this by boosting the volume of optical connections by up to 6dB.
- [POWERED BY QUALCOMM] With its advanced Qualcomm chipset, the Audikast 3 delivers clearer sound, stable connections, and improved battery life for connected devices – all backed by Avantree's 20+ years of Bluetooth expertise.
- [NO LIP-SYNC DELAYS] Get perfectly synced audio and visuals when you pair the Audikast with compatible aptX-Adaptive supporting headphones, such as the Aria Me or Audition 3.
- [DUAL LINK] Pair your Audikast with two pairs of headphones simultaneously and share your enjoyment with your loved one.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK8TC1WJ |
| Audio Input | Optical TOSLINK, 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | Optical, AUX |
| Best Sellers Rank | 7,787 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 149 in Audio & Video Adapters |
| Bluetooth support? | Yes |
| Box Contents | AUX 3.5mm Audio Cable, Audikast 3 Transmitter, Optical Audio Cable, Type C Power Cable |
| Brand | Avantree |
| Brand Name | Avantree |
| Colour | Black |
| Compatibility Options | TV with optical (TOSLINK) or AUX (3.5 mm) audio outputs, Bluetooth-enabled headphones or earphones |
| Compatible Devices | TVs equipped with Optical (TOSLINK) or AUX (3.5mm) audio output ports |
| Connectivity Technology | Optics (Toslink) or AUX (3.5 mm) |
| Connectivity technology | Optics (Toslink) or AUX (3.5 mm) |
| Connector Type Used on Cable | Optical, 3.5mm Auxiliary |
| Control Method | Remote |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 659 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth |
| Includes Remote | No |
| Installation Type | wired |
| Item Weight | 0.16 Kilograms |
| Item weight | 0.16 Kilograms |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Media Types | MP3, WAV, WMA, AAC, FLAC |
| Model Name | Audikast 3 |
| Number of Channels | 2 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product Features | 1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes |
| Product 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 |
| Rechargeable Battery Included | No |
| Special feature | 1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes |
| Supported Application | TV, Streaming Services, DVD/Blu-ray Players, Gaming Consoles |
| Supported Standards | Bluetooth 5.3, aptX-Adaptive |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity technology:** Optics (Toslink) or AUX (3.5 mm)
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power source:** Corded Electric
- **Special feature:** 1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes

## Images

![Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones - Image 1](https://m.media-amazon.com/images/I/61AVETdnlML.jpg)
![Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones - Image 2](https://m.media-amazon.com/images/I/71L6T2T7B8L.jpg)
![Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones - Image 3](https://m.media-amazon.com/images/I/61tYgXTBLSL.jpg)
![Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones - Image 4](https://m.media-amazon.com/images/I/51bS14EwjVL.jpg)
![Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones - Image 5](https://m.media-amazon.com/images/I/61KVw6vJZ0L.jpg)

## Questions & Answers

**Q: Can I use this to connect my TV to my stereo or sound system?**
A: No. This product is a Bluetooth transmitter for Bluetooth headphones or speakers only. It does not output audio to wired stereo systems.

**Q: What range can I expect?**
A: The Audikast reaches up to 100ft / 30m in open space, but the range may vary due to obstacles, interference, headphones reception, and the number of devices connected to the transmitter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good but needs line of sight over any distance .
*by B***O on 27 July 2025*

This actually works better and connects quicker than the std Aventree docking/charging station that comes with the headphones. only real problem is it needs line of sight to work well so even at 10 yrds in another room it will not work.

### ⭐⭐⭐⭐⭐ Really good little device
*by S***R on 28 January 2026*

A great little product which was so easy to set up and has helped link my 2 seperate and different soundbars together to give a lovely and full stereo sound in the room. Would definitely recommend. It does exactly what it says on the tin and well worth the price :)

### ⭐⭐⭐⭐ Great functionality and easy to use
*by S***Y on 14 May 2025*

It is very small and light, one level off flimsy - although to achieve its goal it only needs a few electronic components which probably drives the lack of requirement for a large solid case. As a rough guide the curl in a wire can lift it off the ground as it recoils. However assuming you are setting it up and leaving it, and get your curls out the cable, then it is awesome. Good solid connection, no disconnects, great sound, easy to setup and works like a treat!

## Frequently Bought Together

- Avantree Audikast 3 - Bluetooth 5.3 Transmitter for TV Audio with aptX Adaptive, Compatible with Optical & AUX Output, Dual Headphone Connection, 100ft Range
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-24*