---
product_id: 148378662
title: "Audikast Plus - Bluetooth 5.3 TV Transmitter, Dual Link, 100ft"
brand: "avantree"
price: "₹ 8459"
currency: INR
in_stock: true
reviews_count: 13
category: "Avantree"
url: https://www.desertcart.in/products/148378662-audikast-plus-bluetooth-5-3-tv-transmitter-dual-link-100ft
store_origin: IN
region: India
---

# Connect 2 Headphones Simultaneously Bluetooth 5.3 Dual Link Built-in Volume Control Audikast Plus - Bluetooth 5.3 TV Transmitter, Dual Link, 100ft

**Brand:** avantree
**Price:** ₹ 8459
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your TV audio game—wireless freedom for two, crystal-clear sound, zero compromise!

## Quick Answers

- **What is this?** Audikast Plus - Bluetooth 5.3 TV Transmitter, Dual Link, 100ft by avantree
- **How much does it cost?** ₹ 8459 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/148378662-audikast-plus-bluetooth-5-3-tv-transmitter-dual-link-100ft)

## 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

- • **Extended 100ft Wireless Range:** Move freely around your space without losing connection, thanks to Class 1 Bluetooth range.
- • **Seamless Dual Audio Streaming:** Watch TV together with two Bluetooth headphones connected at once—perfect for shared binge sessions without disturbing others.
- • **Crystal-Clear Low Latency Sound:** Enjoy aptX-Adaptive codec for premium audio quality with minimal delay, syncing perfectly with on-screen action.
- • **Intuitive Volume Control On-Device:** Adjust volume directly on the transmitter—ideal when your TV remote can’t control fixed audio outputs.
- • **Universal Optical & AUX Compatibility:** Works effortlessly with TVs featuring Optical (TOSLINK) or 3.5mm AUX outputs, ensuring broad device support beyond HDMI-only models.

## Overview

The Avantree Audikast Plus is a Bluetooth 5.3 TV transmitter designed for TVs with Optical or AUX audio outputs. It supports dual headphone connections with aptX-Adaptive for high-quality, low-latency audio, includes built-in volume controls, and offers a robust 100ft wireless range, making it ideal for private, shared TV listening experiences.

## Description

desertcart.com: Avantree Audikast Plus - Bluetooth 5.3 TV Transmitter, Dual Link, 100ft | Optical, AUX and RCA TV inputs; boosted volume, aptX Low Latency, Class 1 range and audio for 2 headphones. : Electronics

Review: Great Range, pairs easily with 2 sets of earbuds. - Avantree Audikast Plus Bluetooth 5.0 Transmitter for TV with Volume Control, aptX Low Latency Audio Adapter for 2 Headphones (Optical, AUX, RCA, USB), Class 1 Long Range 100ft - No Receiver Mode ASIN# B07TLHRPDP I spend a few hours each night watching TV with my Mom, her time is getting short. She is also hearing impaired. I have a Trond BT transmitter that I've been using because on the great room TV we can pair with 2 sets of earbuds at the same time. The Trond(s) work great, but the reason I purchased this Avantree, because while using the Trond (I have 3, I tried all of them) on the TV or Roku device when paired with 2 sets of earbuds, the sound on one or both pairs would stutter and cut out repeatedly after about an hour of usage. So I figured the problem was the Tronds, turns out I was wrong So when hooked up the Avantree to the CATV, Roku, DVD - the sound would begin to stutter and cut out after about an hour of usage as well. I am stating this in case anyone out there has similar issues that this might help and save you a lot of frustration. And here was the problem. My Mom listens to TV on her earbuds ALL DAY long, the MPOW’s (currently sold on desertcart as MSTHOO and Ruebitrue, best all around earbuds you can get for the money) that I had purchased for her can hold a charge for a good 6 hours or more, and she uses them for around than 14 hours total, mostly for the news during the day. So both of her sets of earbuds go through an entire charge cycle every day. I purchased these most recent ones for her in December 2021 for Xmas. The problems started around early to middle of May 2022. After ruling out everything else and a whole lot of angry frustration, I had come to realize that the batteries on the earbuds had weakened and would start to fail at about 60 to 90 minutes of usage. So I am guessing they’re good for about 100+ charge cycles or so, they still work fine on their own, but when 2 are paired on the same transmitter they begin to have issues. Even if my pair of earbuds were almost new, if one pair of earbuds out of the two was weak, it would cause both pairs to stutter. (unless the receivers on the earbuds are burning out or weakening, still a possibility) Now back to the Avantree. The range was great, I could walk all the way out to my fence outside my home which is about 50 - 60 feet away, strong and clear signal, even with 2 sets of earbuds on at the same time. (I initially thought the range in the details was exaggerated, it was not, but see above for that issue) It was very easy to pair 2 sets of earbuds, just push a button, and the second set would connect. And it has a volume control, very handy on the Roku because the volume on that is weaker than on the CATV box. (The Roku is also on a DONGJIAN audio extractor, the main TV line out is awful, I had to use the line out/Roku remote with a BT transmitter, latency was very bad, and the extractor completely eliminates all latency on this device, COMPLETELY) Unfortunately I ended sending the Avantree back, not realizing the problem was the earbuds battery, weakened by high usage. If I realized that the earbuds were the problem, I would’ve not only kept this one for the CATV, I would’ve purchased another separate one to be used for the Roku so I wouldn’t have to switch them back and forth between the 2 devices. I hope the folks over at Avantree are reading this, my humblest of apologies, this whole Bluetooth tech is brand new to me, I didn’t start using any Bluetooth devices until September of 2020. I give this Avantree 5 stars all around, and I will be getting another one quite soon. I highly recommend, especially at the price point, it is HIGHLY competitive with other transmitters of this type. I hope this helped.
Review: This things amazing! - It does just what I needed it to do...or so I thought. Turns out I'm an idiot and haven't paired headphones in so long I forgot how to so I thought my Samsung TV would only paid to Samsung headphones. So I bought this lol. Turns out I don't actually need it but instead of returning it amd getting my $50 back I'm keeping it and I'll tell you why. First of all pairing headphones to it is extremely easy. It supports two pairs at once just like my tv does so that's cool. But the real reason I'm keeping it is twofold. Number one it supports more codes than my tv does. I tested it using my Sony XM3 using SBC, aptX, and LL. Second reason I'm keeping it, which is by far the biggest reason, is it most definitely boosts volume over what I'd normally get from the optical connection. I just use the buttons on the headphones to control the volume. It's a beautiful thing and to me is most definitely worth the money. I have mine hooked up to a remote control power outlet so I can turn it on only when I want it on instead of using the tv usb that would power it all the time. I just switch my tv to optical, turn on the remote control power switch to turn this unit on, turn on my headphones and it just connects. I have 5 different pairs of Bluetooth headphones and so far I've hooked up the 2 I really wanted which is the Sony XM3's and Skullcandy Crusher Evo's and man the Evo's sound the best and get the loudest even over my Sony's. Pairing the Samsung Buds Pro2 and 3 is a bit more difficult bc the TV grabs that Bluetooth signal over everything else so I have to pair to this unit with another device and keeping the tv off so it won't steal the Bluetooth connection. Man if it makes those 2 ear buds louder like it does these 2 that will be CRAZY bc they already sound so good. I'll do that when I get around to it. For now this little Bluetooth transmitter is awesome. It's literally the only one I could find that boosts the volume using the optical input unless I was looking to spend far over $100. This things so great I even bought the 3 year extended warranty for $7 which i mever do but just in case lol. I usually buy 2 or 3 of things I really like but not on a $50 device w an extended warranty lol. It sounds really good to my ears and I haven't experienced even the slightest bit of audio lag. The sync seems to be right on time and I'm using the SBC codec at the moment. Aptx is even better! Sweet little box I really like it!

## 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 | B07TLHRPDP |
| Additional Features | Support optical, dual link for 2 headphones and volume control |
| Audio Input | Optical, 3.5mm AUX, RCA |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone, Speaker |
| Best Sellers Rank | #12 in MP3 Player Bluetooth Transmitters |
| Brand | Avantree |
| Color | Black |
| Compatibility Options | TVs equipped 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, Wireless, Optical, AUX , RCA |
| Connector Type Used on Cable | Optical, AUX, RCA, USB |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Touch Control |
| Customer Reviews | 4.2 out of 5 stars 6,385 Reviews |
| Data Link Protocol | Bluetooth, USB |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Global Trade Identification Number | 06945624902795 |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Installation Type | Plug In |
| Item Weight | 33 g |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | Audikast Plus |
| Number of Channels | 2 |
| Number of Ports | 3 |
| Outer Material | ABS Plastic |
| Power Source | Corded Electric |
| Special Feature | Support optical, dual link for 2 headphones and volume control |
| Supported Application | Any audio application playable on TV |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth 5.0, aptX Low Latency, aptX-Adaptive |
| Unit Count | 1 Count |
| Voltage | 5 volts |
| Warranty Description | 24 month warranty |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity Technology:** Bluetooth, Wireless, Optical, AUX, RCA
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power Source:** Corded Electric
- **Special Feature:** Support optical, dual link for 2 headphones and volume control

## Images

![Audikast Plus - Bluetooth 5.3 TV Transmitter, Dual Link, 100ft - Image 1](https://m.media-amazon.com/images/I/51oY5FNJchL.jpg)

## Available Options

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

## Questions & Answers

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

**Q: Can I have audio through my TV’s speakers and wireless headphones at the same time?**
A: It depends on whether your TV can output audio to two devices simultaneously. If not, we offer products for simultaneous TV audio on an external speaker and Bluetooth headphones.

**Q: I have a wall-mounted TV and cannot reach the audio-out ports in the back. Will this work with an HDMI-connected TV box?**
A: This transmitter doesn’t have an HDMI port. However, by using the Audikast with our Avantree Hax05, an HDMI audio extractor, you can easily resolve this issue.

**Q: What devices are compatible with the Avantree Audikast Plus Bluetooth 5.3 Audio Transmitter?**
A: The Avantree Audikast Plus is compatible with most Bluetooth headphones, speakers, and soundbars supporting aptX, aptX Low Latency, aptX-Adaptive, or SBC codecs. It can connect to two devices, but performance may vary by brand.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Range, pairs easily with 2 sets of earbuds.
*by J***C on August 12, 2022*

Avantree Audikast Plus Bluetooth 5.0 Transmitter for TV with Volume Control, aptX Low Latency Audio Adapter for 2 Headphones (Optical, AUX, RCA, USB), Class 1 Long Range 100ft - No Receiver Mode ASIN# B07TLHRPDP I spend a few hours each night watching TV with my Mom, her time is getting short. She is also hearing impaired. I have a Trond BT transmitter that I've been using because on the great room TV we can pair with 2 sets of earbuds at the same time. The Trond(s) work great, but the reason I purchased this Avantree, because while using the Trond (I have 3, I tried all of them) on the TV or Roku device when paired with 2 sets of earbuds, the sound on one or both pairs would stutter and cut out repeatedly after about an hour of usage. So I figured the problem was the Tronds, turns out I was wrong So when hooked up the Avantree to the CATV, Roku, DVD - the sound would begin to stutter and cut out after about an hour of usage as well. I am stating this in case anyone out there has similar issues that this might help and save you a lot of frustration. And here was the problem. My Mom listens to TV on her earbuds ALL DAY long, the MPOW’s (currently sold on Amazon as MSTHOO and Ruebitrue, best all around earbuds you can get for the money) that I had purchased for her can hold a charge for a good 6 hours or more, and she uses them for around than 14 hours total, mostly for the news during the day. So both of her sets of earbuds go through an entire charge cycle every day. I purchased these most recent ones for her in December 2021 for Xmas. The problems started around early to middle of May 2022. After ruling out everything else and a whole lot of angry frustration, I had come to realize that the batteries on the earbuds had weakened and would start to fail at about 60 to 90 minutes of usage. So I am guessing they’re good for about 100+ charge cycles or so, they still work fine on their own, but when 2 are paired on the same transmitter they begin to have issues. Even if my pair of earbuds were almost new, if one pair of earbuds out of the two was weak, it would cause both pairs to stutter. (unless the receivers on the earbuds are burning out or weakening, still a possibility) Now back to the Avantree. The range was great, I could walk all the way out to my fence outside my home which is about 50 - 60 feet away, strong and clear signal, even with 2 sets of earbuds on at the same time. (I initially thought the range in the details was exaggerated, it was not, but see above for that issue) It was very easy to pair 2 sets of earbuds, just push a button, and the second set would connect. And it has a volume control, very handy on the Roku because the volume on that is weaker than on the CATV box. (The Roku is also on a DONGJIAN audio extractor, the main TV line out is awful, I had to use the line out/Roku remote with a BT transmitter, latency was very bad, and the extractor completely eliminates all latency on this device, COMPLETELY) Unfortunately I ended sending the Avantree back, not realizing the problem was the earbuds battery, weakened by high usage. If I realized that the earbuds were the problem, I would’ve not only kept this one for the CATV, I would’ve purchased another separate one to be used for the Roku so I wouldn’t have to switch them back and forth between the 2 devices. I hope the folks over at Avantree are reading this, my humblest of apologies, this whole Bluetooth tech is brand new to me, I didn’t start using any Bluetooth devices until September of 2020. I give this Avantree 5 stars all around, and I will be getting another one quite soon. I highly recommend, especially at the price point, it is HIGHLY competitive with other transmitters of this type. I hope this helped.

### ⭐⭐⭐⭐⭐ This things amazing!
*by C***X on August 16, 2024*

It does just what I needed it to do...or so I thought. Turns out I'm an idiot and haven't paired headphones in so long I forgot how to so I thought my Samsung TV would only paid to Samsung headphones. So I bought this lol. Turns out I don't actually need it but instead of returning it amd getting my $50 back I'm keeping it and I'll tell you why. First of all pairing headphones to it is extremely easy. It supports two pairs at once just like my tv does so that's cool. But the real reason I'm keeping it is twofold. Number one it supports more codes than my tv does. I tested it using my Sony XM3 using SBC, aptX, and LL. Second reason I'm keeping it, which is by far the biggest reason, is it most definitely boosts volume over what I'd normally get from the optical connection. I just use the buttons on the headphones to control the volume. It's a beautiful thing and to me is most definitely worth the money. I have mine hooked up to a remote control power outlet so I can turn it on only when I want it on instead of using the tv usb that would power it all the time. I just switch my tv to optical, turn on the remote control power switch to turn this unit on, turn on my headphones and it just connects. I have 5 different pairs of Bluetooth headphones and so far I've hooked up the 2 I really wanted which is the Sony XM3's and Skullcandy Crusher Evo's and man the Evo's sound the best and get the loudest even over my Sony's. Pairing the Samsung Buds Pro2 and 3 is a bit more difficult bc the TV grabs that Bluetooth signal over everything else so I have to pair to this unit with another device and keeping the tv off so it won't steal the Bluetooth connection. Man if it makes those 2 ear buds louder like it does these 2 that will be CRAZY bc they already sound so good. I'll do that when I get around to it. For now this little Bluetooth transmitter is awesome. It's literally the only one I could find that boosts the volume using the optical input unless I was looking to spend far over $100. This things so great I even bought the 3 year extended warranty for $7 which i mever do but just in case lol. I usually buy 2 or 3 of things I really like but not on a $50 device w an extended warranty lol. It sounds really good to my ears and I haven't experienced even the slightest bit of audio lag. The sync seems to be right on time and I'm using the SBC codec at the moment. Aptx is even better! Sweet little box I really like it!

### ⭐⭐⭐⭐ A bluetooth transmitter for my Apple Airpods Pro
*by A***I on October 5, 2020*

First off, I'm likely going to be paid for this review. I "won" payment via a card I received with the product and also from a different card that was sent via the Post. The cards ask for an honest review, but all show a picture of 5 stars on it. As a result, 4 stars is the best possible overall rating I will give. So for me, this receiver works exactly the way I hope it will. I wanted to have a transmitter that had at least a 3.5mm jack so I could plug it into my TV or my New Nintendo 3DS. This requirement was met is easy. The sound quality was something I was keeping track of these last few months. My best experience was with the optical TosLink input. It could be my TV, but the transmitter sounds the best through optical vs the 3.5mm. My TV doesn't allow for volume control through the TosLink, so I had to manage that manually on the transmitter itself. The volume controls on the transmitter works with my AirPods pretty well, but sometimes I wished that there were more increments as some levels were just a little too quiet or just a little too loud. It could be the AirPods, but this isn't an issue for the many other devices that I use with my set. Latency I'm pretty sure will be different device to device. For example, the Bluetooth speaker I have has horrible latency with this (this is true with everything I pair it with). It's almost a second behind. But with my Airpods Pro, the lag was nearly imperceptible. Some media like video games I can just about notice it, but watching Youtube or Crunchyroll I can't and my immersion stays intact. So yeah, these were the things I cared about the most. Other nice things are that it is powered off the USB on my TV, so no additional plugs. My TLC 615/617 does not turn off the USB so I need to use the switch. Your TV might, but mine does not. A quirk that I don't know is good or not is that the Bluetooth connection is very aggressive. If your audio device is on and is open to having its connection changed at any time like the Airpods are, this transmitter will steal that connection anytime it's turned on. It will fight with my iPhone for about 5 tries until it finally gives up. Compared to my PC where it won't try a second time unless the dongle is powered off and on again. This transmitter is relentless. Range feels short sometimes. Best to keep line of sight with the transmitter. I'd say the range is about half that of my iPhone 8. The lights aren't too bright which is a good thing in my book. Easly bright enough to understand what the device doing but not so bright to be distracting at almost any angle. So yeah, super happy with the product!

## Frequently Bought Together

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-21*