---
product_id: 83806460
title: "Bluetooth Adapter for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599"
brand: "airfrex"
price: "€ 70.16"
currency: EUR
in_stock: true
category: "Airfrex"
url: https://www.desertcart.at/products/83806460-bluetooth-adapter-for-sennheiser-hd598-hd598cs-hd598se-hd595-hd599
store_origin: AT
region: Austria
---

# Built-in mic for hands-free calls Custom fit for Sennheiser HD series Texas Instrument amp for rich sound Bluetooth Adapter for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599

**Brand:** airfrex
**Price:** € 70.16
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your Sennheiser experience—wireless freedom meets audiophile precision!

## Quick Answers

- **What is this?** Bluetooth Adapter for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 by airfrex
- **How much does it cost?** € 70.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/83806460-bluetooth-adapter-for-sennheiser-hd598-hd598cs-hd598se-hd595-hd599)

## Best For

- airfrex enthusiasts

## Why This Product

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

## Key Features

- • **Bass Boost On Demand:** Toggle the preset EQ bass enhancement with a simple double click to enrich your low-end experience exactly when you want it.
- • **Stay Connected Hands-Free:** Built-in microphone and intuitive button controls let you answer calls without missing a beat, blending convenience with premium audio.
- • **Audiophile-Grade Amplification:** Equipped with a Texas Instrument headphone amplifier chipset, delivering dynamic, powerful sound that drives high-impedance headphones effortlessly.
- • **Cutting-Edge Qualcomm Bluetooth:** Experience lossless, low-latency audio streaming with the latest Qualcomm chipset, ensuring crystal-clear wireless sound.
- • **Seamless Sennheiser Integration:** Custom-made adapter perfectly tailored for HD598 and related models, turning your wired headphones wireless without compromise.

## Overview

The Airfrex Bluetooth Adapter is a premium wireless audio receiver designed exclusively for Sennheiser HD series headphones. Featuring a Texas Instrument amplifier for enhanced sound quality, a bass boost toggle, and the latest Qualcomm Bluetooth chipset, it ensures lossless, low-latency streaming. With a built-in microphone and hands-free call controls, it transforms your wired headphones into a versatile wireless powerhouse.

## Description

Buy Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones: Wireless Audio Receivers & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Custom Made for Sennheiser HD Series Wired Headphones. This wireless music adapter works as a wireless audio streaming converter for the Momentum series headphones, Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphone replacement cable cord connector and converter.
- Excellent Sound Quality. This Bluetooth audio receiver has a dedicated Texas Instrument headphone amplifier chipset built-in which makes it more dynamic and rich in details. The output is much more powerful, it can drive the over ear headphones with larger impedance, so this is a wireless receiver plus a headphone amplifier and it is perfect match for Sennheiser HD series headphones.
- Optional Bass Boost Feature. Airfrex Bluetooth receiver has preset EQ function which allows users to turn on or turn off the bass enhancement feature if needed, this feature can compensate the bass performance for their headphones or speakers, users just need a simple double click to switch this function.
- Latest Qualcomm Bluetooth Chipset. This wireless stereo adapter applies the most advanced Qualcomm Bluetooth chip which ensures this is lossless in audio transmission which is a huge difference from those low quality Bluetooth adapters. You need a high quality headphone adapter for a good Sennheiser headphone.
- Built-in Microphone for Phone Call. Our music adapter also has built-in Microphone which allow the users to pick up or end a phone call by a simple press on the button, so they won’t miss any phone call even during music listening.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GVT1K1T |
| Additional Features | Automatic On/Off, Built-In Microphone, Hands-Free Calls, Low Latency, Noise Cancellation |
| Audio Input | 2.5mm |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone |
| Battery Charge Time | 1.5 hours |
| Battery Weight | 2.6 g |
| Best Sellers Rank | #113,255 in Electronics ( See Top 100 in Electronics ) #484 in Wireless Audio Receivers & Adapters |
| Brand | Airfrex |
| Built-In Media | Bluetooth Module DSP Microphone Battery |
| Color | Silver |
| Compatibility Options | Headphone Speaker Earphone Amplifier Music player |
| Compatible Devices | Headphone |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 2.8 2.8 out of 5 stars (39) |
| Enclosure Material | Aluminum, Metal |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Installation Type | wireless |
| Item Weight | 15 g |
| Lithium Battery Weight | 2.6 g |
| Lithium-Battery Energy Content | 0.4 watt-hours |
| Manufacturer | Forient Technology Co.,Limited |
| Model Name | SEHD |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 1 |
| Power Source | Battery Powered |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Media Type | StandardAudioFormats |
| Supported Standards | AAC |
| UPC | 708210350303 |
| Unit Count | 1 Count |
| Warranty Description | One Year Warranty |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Airfrex
- **Connectivity Technology:** Bluetooth
- **Material:** Aluminum, Metal
- **Power Source:** Battery Powered
- **Special Feature:** Automatic On/Off, Built-In Microphone, Hands-Free Calls, Low Latency, Noise Cancellation

## Images

![Bluetooth Adapter for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 - Image 1](https://m.media-amazon.com/images/I/51j06HoUsDL.jpg)

## Questions & Answers

**Q: How long does the battery takes to charge and how long it last ?**
A: It takes one hour and a half for a full charge and every full charge last 6-8 hours.

**Q: How Heavy is it ?**
A: It weights 10 grams.

**Q: Does it have dual link feature ?**
A: Yes, it has dual link functions which means this adapter can pair with two devices ( two phones or tablets ) at the same time.

**Q: Can I pick up any phone call from this Bluetooth adapter when I am listening music on the phone ?**
A: Yes, it has microphone built-inside. You can pick up or reject any phone calls via the button.

**Q: Is it powerful enough to drive the Sennheiser Headphones ?**
A: Yes, It has dedicated Headphone DAC ( amplifier ) built-inside.

## Frequently Bought Together

- Airfrex Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones
- SENNHEISER HD 599 Open Back Headphone, Ivory
- NewFantasia Replacement Audio Upgrade Cable Compatible with Sennheiser HD598, HD598Cs, HD560s, HD598SE, HD620S, HD400PRO, HD599, HD569, HD579, HD505 Headphones 1.2m/4feet

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**Shop now:** [https://www.desertcart.at/products/83806460-bluetooth-adapter-for-sennheiser-hd598-hd598cs-hd598se-hd595-hd599](https://www.desertcart.at/products/83806460-bluetooth-adapter-for-sennheiser-hd598-hd598cs-hd598se-hd595-hd599)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-03*