---
product_id: 289304011
title: "IE PRO BT Connector"
brand: "sennheiser"
price: "€ 230.20"
currency: EUR
in_stock: null
reviews_count: 3
category: "Sennheiser"
url: https://www.desertcart.com.cy/products/289304011-ie-pro-bt-connector
store_origin: CY
region: Cyprus
---

# AptX Low Latency sync 10h battery life Built-in mic & remote IE PRO BT Connector

**Brand:** sennheiser
**Price:** € 230.20
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your IE Pros: Wireless freedom meets pro-grade precision

## Quick Answers

- **What is this?** IE PRO BT Connector by sennheiser
- **How much does it cost?** € 230.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/289304011-ie-pro-bt-connector)

## Best For

- sennheiser enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Calls:** Integrated microphone and remote let you manage calls and music effortlessly without missing a beat.
- • **All-Day Audio Freedom:** Enjoy up to 10 hours of uninterrupted playback—perfect for marathon workdays or long commutes.
- • **Lightweight Durability:** Crafted with premium materials for a barely-there feel that withstands daily hustle and occasional sweat.
- • **Ultra-Low Latency Sync:** AptX Low Latency ensures flawless audio-video synchronization, ideal for binge-watching or gaming on the go.
- • **Seamless Wireless Upgrade:** Transform your IE100/400/500 earphones into sleek, semi-wireless powerhouses with a simple cable swap.

## Overview

The Sennheiser Pro Audio IE Pro BT Connector is a Bluetooth 5.0 module designed to convert IE100, IE400, and IE500 in-ear monitors into semi-wireless devices. Featuring AptX Low Latency for perfect audio-video sync, a built-in microphone with remote control, and up to 10 hours of battery life, it offers professional-grade sound with convenient wireless functionality. Lightweight and durable, it supports seamless connectivity with smartphones, tablets, and PCs, making your premium earphones truly versatile for calls, music, and media control.

## Description

Simply swap the cable and enjoy Perfect sound everywhere. The BT Connector turns our in-ear solutions into wireless everyday companions (IE100/400/500). Just plug in the in-ear headphones and pair them with your mobile device, tablet, PC, or any Bluetooth-enabled source. That's it. Phone calls are also possible through a built-in microphone. For this we use the wireless technology such as Bluetooth 5.0 AAC and AptX Low Latency. A small finger remote with voice assistance gives you comfortable control over your device.

Review: Disappointing quality for the price - I've got a couple of these and I wear them when I'm at the gym. Most of my workouts are based on a dare so I sweat a lot and these weren't built for moisture. I've got two of these, already returned one. The left side will start to crackle and emit constant static when audio is being passed of simply paused. As other reviewers have stated that audio doesn't go real loud but I already have some hearing damage so I'm ok with that. I would switch to something else but I have the IE400 dollar ear buds and the audio is so good, I can't let them go. So I swap cables - by the time I'm crackling on one, the other has dried out. I don't see these anywhere on Sennheiser's site so I'm betting they've been discontinued due to poor quality.
Review: Sound great need a little more output - It's a great Bluetooth unit. It presents the earbuds well. The down side is the the IE pros need more signal than armature IEMs because the driver magnetic. These work great in quieter locations but don't get loud enough for areas where there is more background noise. With a movie on a plane I had to turn them all the way up and still struggled a bit. Just a tiny more output would be perfect.

## Features

- Built-in microphone and remote for call and music control
- Lightweight and durable semi-wireless connector cable
- AptX Low Latency ensures perfect synchronization with video
- Up to 10 hours of battery life for all-day listening

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TCL3P9P |
| Additional Features | BlueTooth connector for Sennheiser IE100, IE400, IE500 In ear monitors. Connect this so take your favorite bud everywhere for use with Phone and Mobile devices |
| Age Range Description | Adult |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 10 Hours |
| Best Sellers Rank | #42,991 in Musical Instruments ( See Top 100 in Musical Instruments ) #135 in Recording In-Ear Audio Monitors |
| Bluetooth Version | 5.0 |
| Brand Name | Sennheiser |
| Built-In Media | 1 Sennheiser IE PRO BT Bluetooth connector for IE100, IE400, IE500 |
| Cable Features | Without Cable |
| Carrying Case Color | black |
| Carrying Case Material | Nylon or neoprene |
| Color | Bluetooth Connector |
| Compatible Devices | Tablets, Smartphones, Laptops, Desktops |
| Connectivity Technology | Bluetooth 5 |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | Remote |
| Customer Reviews | 3.0 3.0 out of 5 stars (13) |
| Earpiece Shape | Rounded tips |
| Enclosure Material | Silicone, Nylon/Neoprene |
| Frequency Range | 20 Hz to 18 kHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 20 Ohms |
| Is Autographed | No |
| Item Type Name | In-Ear Audio Monitor |
| Item Weight | 5.28 ounces |
| Manufacturer | Sennheiser |
| Model Name | IE PRO BT |
| Model Number | 508943 |
| Noise Control | None |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Series Number | 508943 |
| Specific Uses For Product | Calling, Music |
| Style Name | Blue Tooth Connector |
| Theme | Audio |
| UPC | 615104348684 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer. |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Color:** Bluetooth Connector
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 20 Ohms

## Images

![IE PRO BT Connector - Image 1](https://m.media-amazon.com/images/I/71GOVpCDmzL.jpg)

## Customer Reviews

### ⭐⭐ Disappointing quality for the price
*by B***M on May 23, 2023*

I've got a couple of these and I wear them when I'm at the gym. Most of my workouts are based on a dare so I sweat a lot and these weren't built for moisture. I've got two of these, already returned one. The left side will start to crackle and emit constant static when audio is being passed of simply paused. As other reviewers have stated that audio doesn't go real loud but I already have some hearing damage so I'm ok with that. I would switch to something else but I have the IE400 dollar ear buds and the audio is so good, I can't let them go. So I swap cables - by the time I'm crackling on one, the other has dried out. I don't see these anywhere on Sennheiser's site so I'm betting they've been discontinued due to poor quality.

### ⭐⭐⭐ Sound great need a little more output
*by R***B on December 5, 2023*

It's a great Bluetooth unit. It presents the earbuds well. The down side is the the IE pros need more signal than armature IEMs because the driver magnetic. These work great in quieter locations but don't get loud enough for areas where there is more background noise. With a movie on a plane I had to turn them all the way up and still struggled a bit. Just a tiny more output would be perfect.

### ⭐ wrong product
*by D***M on October 11, 2022*

i saw the question and answered by seller that this works with IE900 so i bought it but it doesnt the size of the bt connectore is too big to fit in

## Frequently Bought Together

- SENNHEISER In- Ear Audio Monitor, Bluetooth Connector, Wireless (508943)
- SENNHEISER In- Ear Audio Monitor, Clear, Wired (508941)

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---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-30*