---
product_id: 675977990
title: "Audikast 3 – Bluetooth TV Transmitter for 2 Headphones"
brand: "avantree"
price: "₩151526"
currency: KRW
in_stock: true
reviews_count: 13
category: "Avantree"
url: https://www.desertcart.kr/products/675977990-audikast-3-bluetooth-tv-transmitter-for-2-headphones
store_origin: KR
region: South Korea
---

# Connect 2 headphones simultaneously 100ft Bluetooth 5.3 wireless range aptX-Adaptive for crystal-clear sound Audikast 3 – Bluetooth TV Transmitter for 2 Headphones

**Brand:** avantree
**Price:** ₩151526
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your TV nights—wireless sound for two, no compromises!

## Quick Answers

- **What is this?** Audikast 3 – Bluetooth TV Transmitter for 2 Headphones by avantree
- **How much does it cost?** ₩151526 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/675977990-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

- • **Low Latency Audio:** aptX-Adaptive ensures lip-sync perfect sound for binge-worthy shows
- • **Dual-Headphone Sharing:** Watch TV together without disturbing anyone else
- • **Plug & Play Simplicity:** Pairs in seconds and powers on with your TV for zero hassle
- • **Built-In Volume Control:** Adjust audio directly on the transmitter when TV remote volume is locked
- • **Seamless Optical & AUX Compatibility:** Works effortlessly with most TVs via Optical or 3.5mm AUX ports

## Overview

The Avantree Audikast 3 is a Bluetooth 5.3 transmitter designed for TVs with Optical or AUX audio outputs. It supports simultaneous connection of two Bluetooth headphones with aptX-Adaptive for high-quality, low-latency audio. Featuring built-in volume controls and a 100ft wireless range, it offers a seamless, private TV listening experience ideal for shared viewing 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

Review: A little jewel! - This is a great little Bluetooth transmitter!! It has low latency, handles two Bluetooth devices at once, and has a handy volume boost control. Sound quality is superb. When powered via USB from my TV, it turns on with the TV, in the pairing mode! Pairing my headphones is a snap! Works every time within seconds. I highly recommend this product. All of this is true for me. It pairs with my headphones in seconds! Much easier to use than the built in Bluetooth on my LG TV!
Review: Works with Hearing aids - I use this to watch TV with my hearing aids. It pairs easily. You have to be sure to disconnect blue tooth from you phone. I had a MEE brand transmitter. This one has a better range and gets the audio going right away.

## 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 | #15 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 | 4.2 out of 5 stars 638 Reviews |
| 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 |
| Special Feature | 1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes |
| 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

![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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A little jewel!
*by U***Y on May 3, 2025*

This is a great little Bluetooth transmitter!! It has low latency, handles two Bluetooth devices at once, and has a handy volume boost control. Sound quality is superb. When powered via USB from my TV, it turns on with the TV, in the pairing mode! Pairing my headphones is a snap! Works every time within seconds. I highly recommend this product. All of this is true for me. It pairs with my headphones in seconds! Much easier to use than the built in Bluetooth on my LG TV!

### ⭐⭐⭐⭐⭐ Works with Hearing aids
*by W***N on August 3, 2026*

I use this to watch TV with my hearing aids. It pairs easily. You have to be sure to disconnect blue tooth from you phone. I had a MEE brand transmitter. This one has a better range and gets the audio going right away.

### ⭐⭐⭐⭐⭐ It works fantastic
*by R***S on February 8, 2025*

Just bought a new couch that has a media center. Didn't want to get a 30 ft long cord to snake around stuff from the TV to the couch with the subwoofers. So got this little guy to work with the Bluetooth. Works great with the couch fantastic auto pairs immediately no sink issues audio quality is good I tried the optical but turned out to be a hassle as I've never really played with optical that much and so I guess my TV defaults to a high volume on optical I need have to use the buttons on the transmitter to lower and raise it so I use the other attachment which thankfully it has to just use the aux port so I can still use my remote to control the volume and it's just as good. I love the fact that what I want to pair my phone to the couch or anything else to the couch All I got to do is hold the button to the couch and it just automatically pairs back up with the transmitter I don't have to hold the transmitter button at the same time It just automatically re pairs.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-10*