---
product_id: 61298962
title: "JK Audio BlueSet Bluetooth Wireless Headset Interface for Intercoms (4-Pin XLR-M)"
brand: "jk audio"
price: "$651.50"
currency: USD
in_stock: true
category: "Electronics"
url: https://www.desertcart.ec/products/61298962-jk-audio-blueset-bluetooth-wireless-headset-interface-for-intercoms-4
store_origin: EC
region: Ecuador
---

# JK Audio BlueSet Bluetooth Wireless Headset Interface for Intercoms (4-Pin XLR-M)

**Brand:** jk audio
**Price:** $651.50
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** JK Audio BlueSet Bluetooth Wireless Headset Interface for Intercoms (4-Pin XLR-M) by jk audio
- **How much does it cost?** $651.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/61298962-jk-audio-blueset-bluetooth-wireless-headset-interface-for-intercoms-4)

## Best For

- jk audio enthusiasts

## Why This Product

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

## Description

JK Audio introduces the BlueSet series of intercom headset adapters using Bluetooth Wireless Technology. These headset interfaces plug directly into most Party-Line (PL) belt packs, replacing the wired headset. BlueSet now features HD Voice technology, allowing 7 kHz Wide Band Speech when used with compatible phones on compatible networks. A 3.5 mm stereo headset jack contains a mic level output signal suitable for recording, with the beltpack headphone signal on the left channel and the Bluetooth return signal on the right. A switch selects between connection to a 3rd party Bluetooth headset or a cell phone. HD Voice (Wide-Band Speech) Electret / Dynamic Headset Compatibility 3.5 mm Mic Level Output Mini USB Power Jack Greater Than10 hours on Internal Li-Ion Battery Trim Pot adjusts Bluetooth Return Electret / Dynamic headset compatibility Made in USA Headset Connect Pair BlueSet to your Bluetooth headset. Leave your belt pack on the desk as you walk around the room. Phone Connect Pair BlueSet to your cell phone to extend your system around the world. The belt pack Mic/Talk button controls audio from the cell phone into the intercom system.

## Features

- JK Audio BlueSet 4-Pin XLR-M Wireless Headset Interface - 120-240 VAC Power Supply - Universal Charger Adapter Kit - 3.5mm Mini Stereo Cable (1m) - JK Audio 2 Year Limited Warranty
- Connectors: 1x 4-Pin XLR-M1x 3.5mm Mic Output
- Output: 1/8" (3.5mm) Stereo: 1000Ohms, 15mv RMS (-34dBu) nom.
- Bluetooth Standard: 2.0
- Bluetooth profile: HF = full duplex voice, 300Hz - 3400HzHD Voice (Wide Band Speech) = 50 Hz - 7 kHz

## Images

![JK Audio BlueSet Bluetooth Wireless Headset Interface for Intercoms (4-Pin XLR-M) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31yK5a3kgkL.jpg)

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**Shop now:** [https://www.desertcart.ec/products/61298962-jk-audio-blueset-bluetooth-wireless-headset-interface-for-intercoms-4](https://www.desertcart.ec/products/61298962-jk-audio-blueset-bluetooth-wireless-headset-interface-for-intercoms-4)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-20*