---
product_id: 675977990
title: "Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones"
brand: "avantree"
price: "€ 115.45"
currency: EUR
in_stock: true
category: "Avantree"
url: https://www.desertcart.gr/products/675977990-avantree-audikast-3-bluetooth-tv-transmitter-for-2-headphones
store_origin: GR
region: Greece
---

# Dual headphone connection for shared listening 100ft wireless range for freedom aptX-Adaptive for crystal-clear sound Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones

**Brand:** avantree
**Price:** € 115.45
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your TV nights—wireless sound, shared moments, zero compromise!

## Quick Answers

- **What is this?** Avantree Audikast 3 – Bluetooth TV Transmitter for 2 Headphones by avantree
- **How much does it cost?** € 115.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/675977990-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:** Up to 100ft wireless range lets you move freely without missing a beat.
- • **Low Latency Listening:** aptX-Adaptive support ensures high-quality sound with minimal delay, syncing perfectly with on-screen action.
- • **Built-In Volume Control:** Adjust audio levels directly on the transmitter, perfect when your TV remote can’t.
- • **Versatile Compatibility:** Works effortlessly with TVs featuring Optical (TOSLINK) or 3.5mm AUX outputs—no HDMI-only TVs needed.
- • **Seamless Dual Audio Sharing:** Connect two Bluetooth headphones simultaneously and enjoy TV moments together without compromise.

## Overview

The Avantree Audikast 3 is a Bluetooth 5.3 transmitter designed for TVs with Optical or AUX audio outputs, enabling wireless streaming to two Bluetooth headphones simultaneously. Featuring aptX-Adaptive for superior sound quality and low latency, built-in volume controls, and a 100ft range, it transforms your TV audio experience into a private, high-fidelity, and social event. Ideal for millennial professionals seeking seamless, shared entertainment without disturbing others.

## Description

desertcart.com: 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. : Electronics

## Features

- 【WORKS WITH OPTICAL & AUX TVs】This Bluetooth transmitter works with TVs that have Optical (TOSLINK) or 3.5mm AUX audio output, sending TV audio wirelessly to Bluetooth headphones or speakers for private TV listening.
- 【WATCH TV WITH TWO HEADPHONES】Connect two Bluetooth headphones simultaneously from one transmitter and enjoy TV together. Supports aptX-Adaptive for high-quality audio and reduced delay with compatible headphones.
- 【BUILT-IN VOLUME CONTROL】Adjust volume directly on the transmitter using the built-in volume control buttons, especially helpful when TV remote volume control is unavailable due to fixed audio output.
- 【NOT FOR HDMI-ONLY TVs】Not compatible with TVs that have HDMI-only audio output, as this product works via Optical or AUX connections only.
- 【LIMITATION / IMPORTANT NOTES】When using Optical output, the TV audio setting must be set to PCM. Bluetooth headphones must be placed into pairing mode to connect successfully

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK8TC1WJ |
| Additional Features | 1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes |
| Audio Input | Optical TOSLINK, 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | Bluetooth |
| Best Sellers Rank | #12 in MP3 Player Bluetooth Transmitters |
| Brand | Avantree |
| Built-In Media | AUX 3.5mm Audio Cable, AudiKast 3 Transmitter, Optical Audio Cable, Power Cable |
| Color | Black |
| Compatibility Options | Bluetooth headphones/earbuds, TVs with optical (TOSLINK) or AUX (3.5mm) audio output ports |
| Compatible Devices | TVs equipped with Optical (TOSLINK) or AUX (3.5mm) audio output ports |
| Connectivity Technology | Bluetooth 5.3, Wireless, Optical, AUX, RCA |
| Connector Type Used on Cable | Optical TOSLINK, 3.5mm AUX |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.1 4.1 out of 5 stars (700) |
| Hardware Interface | Bluetooth |
| Installation Type | wired |
| Item Weight | 0.16 kg |
| Manufacturer | Avantree |
| Model Name | Audikast 3 |
| Number of Channels | 2 |
| Power Source | Corded Electric |
| Supported Application | TV |
| Supported Media Type | MP3, WAV, AAC |
| Supported Standards | Bluetooth 5.3, aptX-Adaptive |
| Unit Count | 1 Count |
| Warranty Description | 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 |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity Technology:** Bluetooth 5.3, Wireless, Optical, AUX, RCA
- **Item Weight:** 0.16 kg
- **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)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can Audikast 3 work with my TV?**
A: The Audikast 3 works only with TVs that have optical (TOSLINK) or 3.5mm AUX audio output ports. It does not support HDMI ARC/eARC, RCA-only, or Bluetooth-only TVs. Before purchase, please check your TV’s audio output settings to ensure compatibility.

**Q: What devices is the Audikast 3 compatible with?**
A: Works with TVs, computers, or audio systems that have optical (TOSLINK) or 3.5mm AUX output ports. Transmits to Bluetooth headphones, earbuds, or speakers. Not compatible with hearing aids, smartphones or other Bluetooth transmitters.

**Q: How do I pair my Bluetooth headphones with the Audikast 3?**
A: 1.Connect the Audikast 3 to your TV and a power source, and turn it on. 2.Put your headphones into pairing mode (not just power on). 3.Audikast 3 and headphones will auto pair. The pairing light on Audikast 3 will turn solid when pair is successful.

**Q: Why is there no sound from TV to my headphonse?**
A: 1. Check if the TV audio format is set to PCM. 2. Turn off Bluetooth on your phone and computer.

**Q: Can this product be updated in the future?**
A: Yes. Firmware updates are available via our website to keep your device up to date with the latest features and fixes.

## 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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**Shop now:** [https://www.desertcart.gr/products/675977990-avantree-audikast-3-bluetooth-tv-transmitter-for-2-headphones](https://www.desertcart.gr/products/675977990-avantree-audikast-3-bluetooth-tv-transmitter-for-2-headphones)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-20*