---
product_id: 628115642
title: "Bluetooth Transmitter Receiver 3-in-1 Bluetooth 5.3 Audio Adapter for 2 Headphones with Bypass Volume Control ON/Off Switch LCD Display 3.5mm Aux/Optical/RCA for Home Stereo TV Speaker PC"
brand: "ainostone"
price: "601 kr"
currency: NOK
in_stock: true
category: "Ainostone"
url: https://www.desertcart.no/products/628115642-bluetooth-transmitter-receiver-3-in-1-bluetooth-5-3-audio
store_origin: NO
region: Norway
---

# Long-range external antenna 3-in-1 TX/RX/Bypass modes Dual Bluetooth 5.3 streaming Bluetooth Transmitter Receiver 3-in-1 Bluetooth 5.3 Audio Adapter for 2 Headphones with Bypass Volume Control ON/Off Switch LCD Display 3.5mm Aux/Optical/RCA for Home Stereo TV Speaker PC

**Brand:** ainostone
**Price:** 601 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—wireless freedom for two, zero compromise.

## Quick Answers

- **What is this?** Bluetooth Transmitter Receiver 3-in-1 Bluetooth 5.3 Audio Adapter for 2 Headphones with Bypass Volume Control ON/Off Switch LCD Display 3.5mm Aux/Optical/RCA for Home Stereo TV Speaker PC by ainostone
- **How much does it cost?** 601 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/628115642-bluetooth-transmitter-receiver-3-in-1-bluetooth-5-3-audio)

## Best For

- ainostone enthusiasts

## Why This Product

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

## Key Features

- • **Extended Wireless Range:** Precision-tuned external antenna ensures uninterrupted audio streaming as you move freely around your home or office.
- • **Universal Compatibility:** Plug and play with optical, 3.5mm AUX, and RCA inputs—compatible with TVs, PCs, stereos, and more for ultimate audio flexibility.
- • **Seamless Dual Audio Streaming:** Connect two Bluetooth headphones or speakers simultaneously without interference—perfect for shared late-night binge sessions.
- • **Versatile 3-in-1 Functionality:** Switch effortlessly between transmitter, receiver, and bypass modes to upgrade any non-Bluetooth device with wireless audio freedom.
- • **Crystal-Clear Control & Display:** 1.8-inch LCD screen and intuitive volume knob keep you in command with real-time device status and easy adjustments.

## Overview

The Ainostone Bluetooth Transmitter Receiver 3-in-1 is a cutting-edge Bluetooth 5.3 audio adapter that transforms any non-Bluetooth device into a wireless powerhouse. Supporting simultaneous connection of two headphones or speakers, it offers transmitter, receiver, and bypass modes with low latency and a clear LCD display. Compatible with optical, 3.5mm AUX, and RCA inputs, it features an external antenna for long-range connectivity, making it the perfect upgrade for home stereo, TV, PC, and more.

## Description

Buy Ainostone Bluetooth Transmitter Receiver 3-in-1 Bluetooth 5.3 Audio Adapter for 2 Headphones with Bypass Volume Control ON/Off Switch LCD Display 3.5mm Aux/Optical/RCA for Home Stereo TV Speaker PC: Wireless Audio Receivers & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 3-in-1 With Transmitter /Receiver /Bypass: In TX mode, our Blutooth audio adapter can retrofit non-Bluetooth-devices such as PC/TV with Bluetooth and send audio stream to Bluetooth speakers/ headphones. In RX mode, the Bluetooth receiver is connected to wired stereo system and then supplied with music via smartphone. In bypass mode, our Bluetooth adapter will help you upgrade your old TV, you can enjoy TV/PC + headphones/ speakers by attaching optical/ 3.5mm AUX/ 3.5mm AUX to RCA cables.
- Suport 2 Devices Without Disturbing Others: In TX mode, Ainostone Bluetooth transmitter receiver for TV can be paired and used simultaneously with two Bluetooth headphones or speakers, which allow you immerse yourself in music or movies with your partner at night without disturbing your kids or neighbors. If you adjust the volume, the volume of both devices is adjusted simultaneously. If you are hearing impaired, our Bluetooth 5.3 Audio Transmitter Receiver is also perfect matched.
- Long Range Thanks To External Antenna: Ainostone Bluetooth Transmitter Receiver has a precision tuned antenna to ensure secure & stronger radio connection. You can pair the Bluetooth audio transmitter with headphone, and play music on mobilephone, go around the house without missing anything. The Bluetooth TV Adapter is equiped with an on/off button to avoid always unplug the plug. Note: No battery! The Bluetooth receiver must be connected via USB cable (included) to power source (excluded).
- 1.8-Inch LCD Display & Volume Control: Ainostone Bluetooth transmitter receiver offers you a transparent way to pair wireless devices. The LCD display clearly tells you what is happening and which devices are connected. You can connect with Bluetooth headphones, speakers, home stereo, mp3 player freely. Farewell to the blind link! You can adjust volume, switch devices, play/pause by using corresponding buttons/rotary knob. The adapter automatically re-pairs with recently connected device.
- Wide Compatibility Via Optical/3.5mm Aux/RCA Cable: Bluetooth 5.3 transmitter is easy to set up: 1.Power on by type-C cable to power source; 2.Select mode between TX/RX/Bypass; 3.Connect to your devices. The low latency Bluetooth TV adapter comes with all possible cables to offer maximum connection flexibility with TV, PC, laptop, earbuds, computer, CD etc. If you connect the Bluetooth optical adapter to TV, please set PCM Audio on TV. Used for home audio, gym, theater. Pefect Christmas Gift!
- Note1: No battery! The Bluetooth receiver must be connected via USB cable (included) to power source (excluded).
- Note2: When you use OPT cable connect tv, you need to set PCM first. PCM setting guide is in the use manual.
- Note3: Our bleutooth 5.3 Adapter does not support amplifiers such as Yamaha amplifiers and audio converters.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ3813PN |
| Additional Features | Low Latency |
| AntennaDescription | External |
| Audio Input | 3.5mm Aux, Optical, RCA |
| Audio Output Mode | Stereo, Surround Sound |
| Audio Output Type | Multiple (Bluetooth, 3.5mm Aux, Optical, RCA) |
| Best Sellers Rank | #36,247 in Electronics ( See Top 100 in Electronics ) #190 in Wireless Audio Receivers & Adapters |
| Brand | Ainostone |
| Color | BLACK |
| Compatibility Options | iPhone, tv, blueray player, computer, Echo Dot, stereo receiver, sound bar, bluetooth headphone, amplifer, record player, cable box, Soundwear, projector, ps4, home mixer, wired speakers, rca stereo, wireless speakers, home theater, controller, guitar amp, bluetooth ear buds, xbox, speaker, guitar, airpods, pc, surround sound system, headset, AirPods Pro, amplifier, home stereo, speaker, guitar am… |
| Compatible Devices | iPhone, tv, blueray player, computer, Echo Dot, stereo receiver, sound bar, bluetooth headphone, amplifer, record player, cable box, Soundwear, projector, ps4, home mixer, wired speakers, rca stereo, wireless speakers, home theater, controller, guitar amp, bluetooth ear buds, xbox, speaker, guitar, airpods, pc, surround sound system, headset, AirPods Pro, amplifier, home stereo, speaker  |
| Connectivity Technology | Bluetooth, 3.5mm Aux, Optical, RCA |
| Connector Type Used on Cable | Bluetooth 5.0, Wireless, Optical, 3.5mm AUX, RCA |
| Control Method | Touch |
| Control Type | Manual Control |
| Customer Reviews | 4.0 4.0 out of 5 stars (503) |
| Display Type | LCD |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth, Bluetooth 5, USB |
| Human Interface Input | Touchscreen |
| Installation Type | wired |
| Item Dimensions L x W x H | 4.57"L x 1.53"W x 5.43"H |
| Item Weight | 6.4 ounces |
| Manufacturer | Ainostone |
| Model Name | Bluetooth Transmitter Receiver 3-in-1 |
| Number of Channels | 2 |
| Number of Ports | 3 |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Power Source | AC |
| Screen Size | 1.8 inches |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth 5.3 |
| Unit Count | 1 Count |
| Voltage | 5 volts |
| Warranty Description | 1 year Manufacture |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Ainostone
- **Connectivity Technology:** Bluetooth, 3.5mm Aux, Optical, RCA
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power Source:** AC
- **Special Feature:** Low Latency

## Images

![Bluetooth Transmitter Receiver 3-in-1 Bluetooth 5.3 Audio Adapter for 2 Headphones with Bypass Volume Control ON/Off Switch LCD Display 3.5mm Aux/Optical/RCA for Home Stereo TV Speaker PC - Image 1](https://m.media-amazon.com/images/I/51zc2+3Co+L.jpg)

## Available Options

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

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-19*