---
product_id: 232991761
title: "Isobel Bluetooth 5.0 Transmitter Receiver (Optical, 3.5mm AUX, RCA), Low Latency Wireless Audio Adapter Bluetooth AUX Adapter for TV PC Car/Home Stereo System up to 2 AirPods Wireless Headphones"
brand: "isobel"
price: "671 kr"
currency: NOK
in_stock: true
category: "Isobel"
url: https://www.desertcart.no/products/232991761-isobel-bluetooth-5-0-transmitter-receiver-optical-3-5mm-aux
store_origin: NO
region: Norway
---

# Dual Transmit & Receive Modes Bluetooth 5.0 with Dual Link Streaming Low Latency DSP for CD-Quality Audio Isobel Bluetooth 5.0 Transmitter Receiver (Optical, 3.5mm AUX, RCA), Low Latency Wireless Audio Adapter Bluetooth AUX Adapter for TV PC Car/Home Stereo System up to 2 AirPods Wireless Headphones

**Brand:** isobel
**Price:** 671 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—wireless freedom meets flawless sound.

## Quick Answers

- **What is this?** Isobel Bluetooth 5.0 Transmitter Receiver (Optical, 3.5mm AUX, RCA), Low Latency Wireless Audio Adapter Bluetooth AUX Adapter for TV PC Car/Home Stereo System up to 2 AirPods Wireless Headphones by isobel
- **How much does it cost?** 671 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/232991761-isobel-bluetooth-5-0-transmitter-receiver-optical-3-5mm-aux)

## Best For

- isobel enthusiasts

## Why This Product

- Trusted isobel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Share the Experience:** Dual Link lets you connect two Bluetooth headphones or speakers simultaneously—because great sound is better together.
- • **All-Day Wireless Freedom:** Power through up to 8 hours of playback with a fast-charging 1200mAh battery, plus use it while charging for uninterrupted audio bliss.
- • **Crystal Clear, Lag-Free Sound:** Built-in DSP technology slashes audio delay, delivering immersive CD-level stereo sound perfect for movies, gaming, and music.
- • **Universal Audio Compatibility:** Supports Optical, 3.5mm AUX, and RCA inputs/outputs for maximum connectivity across TVs, PCs, cars, and home stereo systems.
- • **Seamless Dual Mode Flexibility:** Switch effortlessly between transmitter and receiver to connect any audio device, from your vintage stereo to the latest Bluetooth headphones.

## Overview

The Isobel Bluetooth 5.0 Transmitter Receiver is a versatile wireless audio adapter that supports both transmitting and receiving modes with Optical, 3.5mm AUX, and RCA connectivity. Featuring low latency DSP for high-fidelity stereo sound, dual device streaming, and a rechargeable 1200mAh battery offering up to 8 hours of use, it seamlessly bridges Bluetooth and non-Bluetooth devices across TVs, PCs, cars, and home stereo systems.

## Description

Buy Isobel Bluetooth 5.0 Transmitter Receiver (Optical, 3.5mm AUX, RCA), Low Latency Wireless Audio Adapter Bluetooth AUX Adapter for TV PC Car/Home Stereo System up to 2 AirPods Wireless Headphones: Bluetooth Transmitters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 1. Transmitter + Receiver - ① Transmitter mode: transmit audio from non-Bluetooth audio sources (TV, PC, TV Box, CD / DVD player, projector, etc.) to Bluetooth headphones / speakers. ② Receiver mode: transmit audio from Bluetooth audio sources (smart phone, tablet, Bluetooth TV/PC, game machine, amplifier, etc.) to non-Bluetooth headphones / speakers / car / home stereo system.
- 2. Optical + 3. 5mm - You get maximum flexibility with support for both digital optical jack and 3. 5mm audio jack(AUX and RCA), both audio input and output are supported. *The product can be used with X-Box (optical digital connection only).
- 3. Low Delay - Built-in DSP, the Bluetooth audio adapter can reduce Bluetooth delay to provide CD-level high-fidelity stereo sound quality when you listen to music. Stream and control your music with a reliable connection range of up to 33ft(10m). *Operating range can be affected by multiple factors.
- 4. Dual Link Music Streaming - Connect 2 Bluetooth headsets / speakers simultaneously to your TV to share the movie in transmitter mode, or pair 2 devices to your home stereo system to stream music in receiver mode at the same time. Automatically connect to your previously paired devices at power-up.
- 5. USB Rechargeable Large Capacity Battery- The built-in 1200mAh battery can provide up to 8 hours of playback time in transmitter mode and 7 hours in receiver mode after about 2 hours charging. Support using while charging. With power indicator light, you can know the working status at any time, which is convenient for you to use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GFL4ZHK |
| Audio Input | 3.5mm AUX, RCA, Optical TOSLINK |
| Audio Output Mode | Stereo |
| Audio Output Type | auxiliary, bluetooth, optical, rca |
| Battery Weight | 6 g |
| Best Sellers Rank | #66,208 in Electronics ( See Top 100 in Electronics ) #322 in Wireless Audio Receivers & Adapters |
| Brand | Isobel |
| Color | Black |
| Compatibility Options | Smartphone, Tablet, Bluetooth TV, PC, Game Machine, Amplifier, MP3 Player, Projector, Television, Car, Home Stereo System, Wired Speaker, Headphones, Bluetooth Headphones, Bluetooth Speakers |
| Compatible Devices | MP3 Player, Projector, Speaker, Television |
| Connectivity Technology | AUX, Bluetooth, USB |
| Connector Type Used on Cable | 3.5mm, Optical |
| Control Method | Push Button |
| Customer Reviews | 3.7 3.7 out of 5 stars (1,130) |
| Hardware Interface | Bluetooth |
| Installation Type | Aux |
| Item Dimensions L x W x H | 2.5"L x 2.5"W x 0.7"H |
| Item Weight | 48 g |
| Lithium Battery Weight | 6 g |
| Lithium-Battery Energy Content | 1.11 watt-hours |
| Manufacturer | Isobel |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 2 |
| Power Source | Battery Powered |
| Screen Size | 2.5 inches |
| Supported Application | Any audio application |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth 5.0 |
| UPC | 727196694324 |
| Voltage | 5 volts_of_direct_current |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Isobel
- **Connectivity Technology:** AUX, Bluetooth, USB
- **Item Weight:** 48 g
- **Power Source:** Battery Powered
- **Product Dimensions:** 2.5"L x 2.5"W x 0.7"H

## Images

![Isobel Bluetooth 5.0 Transmitter Receiver (Optical, 3.5mm AUX, RCA), Low Latency Wireless Audio Adapter Bluetooth AUX Adapter for TV PC Car/Home Stereo System up to 2 AirPods Wireless Headphones - Image 1](https://m.media-amazon.com/images/I/61CoRNhuvfL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I connect the digital optical cable to the tv and the trans box? I need to securely attach to tv and box**
A: Your TV and TV box need to have an optical fiber interface to support the connection, just connect the two devices directly and then switch the mode to pair.

**Q: how many devices(blue tooth headphones) can be connected at the same time? one or two?**
A: The user manual says 2 can be connected, but not clear if more than that.

**Q: Will this work if I connect the tv audio to the optical in, and connect the optical out to a receiver when in tx mode?**
A: Hello, if you want to use optical mode, you only need to connect the optical fiber port of the TV and the 'OPTIONAL TX' port of the transceiver with a fiber optic cable.

**Q: Can I use this on tx optical input and connect my boom box through the 3.5 mm output?**
A: YES

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.no/products/232991761-isobel-bluetooth-5-0-transmitter-receiver-optical-3-5mm-aux](https://www.desertcart.no/products/232991761-isobel-bluetooth-5-0-transmitter-receiver-optical-3-5mm-aux)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*