---
product_id: 1266931
title: "Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black)"
brand: "sennheiser"
price: "R152"
currency: ZAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.za/products/1266931-sennheiser-presence-business-506066-dual-connectivity-single-sided-bluetooth-headset
store_origin: ZA
region: South Africa
---

# 3 digital mics for crystal-clear voice Up to 10 hours talk time Dual Bluetooth device connectivity Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black)

**Brand:** sennheiser
**Price:** R152
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your calls with clarity and freedom—because your voice deserves the spotlight.

## Quick Answers

- **What is this?** Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black) by sennheiser
- **How much does it cost?** R152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1266931-sennheiser-presence-business-506066-dual-connectivity-single-sided-bluetooth-headset)

## 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

- • **All-Day Power:** Up to 10 hours of uninterrupted calls keeps you connected through your busiest days.
- • **SpeakFocus Tech:** Triple microphones isolate your voice, cutting through any noise for flawless clarity.
- • **Own-Voice Detection:** Your voice is prioritized, reducing background distractions for your listener.
- • **Seamless Dual Connectivity:** Switch effortlessly between your mobile and PC without missing a beat.
- • **Ultimate Comfort & Protection:** Three wearing styles plus ActiveGard tech shield your ears from acoustic shocks.

## Overview

The Sennheiser Presence UC ML is a premium single-sided Bluetooth headset designed for professionals who demand seamless dual-device connectivity, superior speech clarity via SpeakFocus technology, and up to 10 hours of talk time. Equipped with advanced noise reduction, ActiveGard hearing protection, and versatile wearing options, it ensures comfort and crystal-clear communication whether on mobile or PC.

## Description

With Sennheiser PRESENCE, you get the best of both worlds: You get the benefit of superb sound and your listener gets to hear you clearly – no matter where you’re calling from. With its best-in-class 3 microphone system, and advanced noise cancelling features, PRESENCE consistently delivers exceptional sound in different environments – especially for your listener. From noisy office, through a windy car-park, to the relative quiet of your car, PRESENCE takes background noise in its stride and adapts seamlessly to give the consistent listening experience that professional communication demands. With its extended talk-time and comfort enhancing choice of wearing styles, this iconic headset is designed to actively help you and your listener focus on your conversation in the office or on the road. Sennheiser patented ActiveGard technology provides hearing protection against acoustic shock.Choosing the right Presence:Presence BusinessThis headset is designed for those who simply need an excellent communication solution in the office, in the car, and outdoors for mobile devicesPresence UCThis headset is designed for professionals who require a consistently excellent communication solution for all Major UC platforms (Cisco, Avaya, IBM, etc.)Presence UC MLThis headset is designed for professionals using Skype for Business, who require a consistently excellent communication solutionSennheiser offers a 2-year warranty on all Headsets (including battery).

Review: AMAZING HEADSET - This headset is amazing and well worth the purchase price. I can hear and understand people very well and they hear and understand me very well! The talk time is more than I need for a day, so there's no recharging mid day anymore! The controls are simple to operate. I had to learn to speak at a normal speaking volume with this headset because people at the other end don't hear most background noise around me and so there's nothing I need to talk over for them to hear me--very different from previous headsets! So if I don't speak at a normal volume, they tell me I'm almost too loud at their end. The volume is great at my end. I keep it set about mid way. Otherwise people I'm talking to start becoming too loud for me. I am guessing some other reviewers saying they can't turn the volume up as loudly as they wish sometimes must be a function of their phone and not the headset. I am assuming everyone hears normally of course. I am amazed people can't hear fans, doors, other people, wind, etc. from my end. They tell me it simply sounds quiet where I am when I ask them if they can hear these things. I can drive up to 55 mph with my window all the way down with this headset on my ear away from the window (quieter and safer for the headset), and people hear me clearly and don't hear the wind!!! Over 55 mph they begin to hear some very quiet wind. In the past, I had to use the car system with my window rolled up for people to hear me better while driving. To restate, I no longer have to drive with my window rolled up during phone calls!!! I no longer have to switch from my headset to my car bluetooth system and back again when getting in and out of the car during phone calls!!! These two benefits alone are HUGE!!! A griddle standing against a wall fell over on my stove top while I was standing right there. It made an enormous clatter and, when I asked the person I was talking to if they heard that, they said no, it had been silent at their end. I strummed an electric guitar (not plugged in) and they couldn't hear it. I strummed a nylon string guitar loudly, and they heard it a little bit. My final test was flushing the toilet, and unfortunately, people can hear this perfectly at the other end. (Sennheiser, you need one more sound filter on this!) This as an absolutely beautiful headset in looks, ease of operation, quality, and functionality. It's a wonderful, wonderful headset. It is totally worth the price. For those trying to understand the different purchase options, if you don't need this headset to work with anything but your mobile phone, you can skip the UC hardware bundles that cost more than the simple Presence Business bundle.
Review: Returned it. Background noise, not hands-free, no caller announce, heavy. - Not an upgrade to the Blueant Q2 I already have. MAIN BIG ISSUES: 1) Even the smallest ear piece hurt my ear after only a few minutes of wearing it. 2) The sound was fine, but others could hear the noise-cancelling effects as a light squealing. 3) Also, they could hear strange silences when I would speak and then a static when they talked. 4) You CAN'T say "answer" or "ignore" - NO HANDS-FREE answering or declining a call like my Blueant. 5) It doesn't announce who's calling or read text messages like my Blueant does. 6) It is bigger and heavier than my Blueant, too. Overall, quite a crappy bluetooth for the price.

## Features

- Mobile Device Connection: For those who simply need an excellent communication solution in the office, in the car, and outdoors
- Improved Flexibility: Connects to two mobile phones to allow for seamless transitions between calls
- Optimized Speech Clarity: Unique SpeakFocus technology with three digital microphones enhances voice clarity in all sound environments and provides the user with consistently clear sound
- Advanced Own-Voice Detection Technology: When you are speaking, an own-voice-detector detects your voice and optimizes speech intelligibility as well as reduces background noise for your listener
- Equipped: Comes included with a Car Charger, USB Charging Cable, Ear Hook, all designed to ensure you are ready, no matter where you are
- ActiveGard Technology: Featuring patented hearing protection to defend against acoustic shock caused by sudden sound bursts
- Peace of Mind: With a 2-year warranty on all headsets (including batteries), you never have to worry about the quality of your office headset
- Extended Talk-time: Presence delivers up to 10 hours’ call time between charges.
- Choice of Wearing Styles: Three-in-one wearing solution for maximum comfort and convenience
- Wind Noise Reduction – WindSafe technology reduces wind noise in outdoor situations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I3JQA6I |
| Additional Features | Microphone Included, Noise Cancellation |
| Age Range Description | Adult |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 10 hours |
| Battery Charge Time | 10 hours |
| Best Sellers Rank | #290,720 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #802 in Single Ear Bluetooth Cell Phone Headsets |
| Brand | Sennheiser |
| Brand Name | Sennheiser |
| Built-In Media | Car charger, Ear Hook, PRESENCE™, Safety guide, USB charging cable, User Manual, ear sleeves (4) |
| Cable Features | Without Cable |
| Color | Silver/Black |
| Compatible Devices | Mobile Phones, Mobile Devices |
| Connectivity Technology | Bluetooth |
| Control Method | Remote |
| Control Type | Media Control |
| Customer Reviews | 3.3 out of 5 stars 170 Reviews |
| EU Spare Part Availability Duration | 2 years |
| Ear Placement | On Ear |
| Earpiece Shape | Over Ear |
| Enclosure Material | Plastics |
| Form Factor | On Ear |
| Frequency Range | 50 - 20000 Hz |
| Global Trade Identification Number | 00615104252479 |
| Headphone Folding Features | On Ear |
| Headphone Jack | usb |
| Headphones Ear Placement | On Ear |
| Item Type Name | Presence Business |
| Item Weight | 13 g |
| Manufacturer | Sennheiser Enterprise Solutions |
| Model Name | Presence Business |
| Model Number | 615104252479 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 6 millivolts_per_pascals |
| Specific Uses For Product | Professional Communication |
| Style Name | Presence Business |
| UPC | 615104252479 |
| Unit Count | 1 Count |
| Warranty Description | 2 year warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Color:** Silver/Black
- **Ear Placement:** Over Ear
- **Form Factor:** One-Ear
- **Noise Control:** Active Noise Cancellation

## Images

![Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black) - Image 1](https://m.media-amazon.com/images/I/71231-KbJ1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ AMAZING HEADSET
*by K***N on July 18, 2014*

This headset is amazing and well worth the purchase price. I can hear and understand people very well and they hear and understand me very well! The talk time is more than I need for a day, so there's no recharging mid day anymore! The controls are simple to operate. I had to learn to speak at a normal speaking volume with this headset because people at the other end don't hear most background noise around me and so there's nothing I need to talk over for them to hear me--very different from previous headsets! So if I don't speak at a normal volume, they tell me I'm almost too loud at their end. The volume is great at my end. I keep it set about mid way. Otherwise people I'm talking to start becoming too loud for me. I am guessing some other reviewers saying they can't turn the volume up as loudly as they wish sometimes must be a function of their phone and not the headset. I am assuming everyone hears normally of course. I am amazed people can't hear fans, doors, other people, wind, etc. from my end. They tell me it simply sounds quiet where I am when I ask them if they can hear these things. I can drive up to 55 mph with my window all the way down with this headset on my ear away from the window (quieter and safer for the headset), and people hear me clearly and don't hear the wind!!! Over 55 mph they begin to hear some very quiet wind. In the past, I had to use the car system with my window rolled up for people to hear me better while driving. To restate, I no longer have to drive with my window rolled up during phone calls!!! I no longer have to switch from my headset to my car bluetooth system and back again when getting in and out of the car during phone calls!!! These two benefits alone are HUGE!!! A griddle standing against a wall fell over on my stove top while I was standing right there. It made an enormous clatter and, when I asked the person I was talking to if they heard that, they said no, it had been silent at their end. I strummed an electric guitar (not plugged in) and they couldn't hear it. I strummed a nylon string guitar loudly, and they heard it a little bit. My final test was flushing the toilet, and unfortunately, people can hear this perfectly at the other end. (Sennheiser, you need one more sound filter on this!) This as an absolutely beautiful headset in looks, ease of operation, quality, and functionality. It's a wonderful, wonderful headset. It is totally worth the price. For those trying to understand the different purchase options, if you don't need this headset to work with anything but your mobile phone, you can skip the UC hardware bundles that cost more than the simple Presence Business bundle.

### ⭐ Returned it. Background noise, not hands-free, no caller announce, heavy.
*by S***X on January 18, 2019*

Not an upgrade to the Blueant Q2 I already have. MAIN BIG ISSUES: 1) Even the smallest ear piece hurt my ear after only a few minutes of wearing it. 2) The sound was fine, but others could hear the noise-cancelling effects as a light squealing. 3) Also, they could hear strange silences when I would speak and then a static when they talked. 4) You CAN'T say "answer" or "ignore" - NO HANDS-FREE answering or declining a call like my Blueant. 5) It doesn't announce who's calling or read text messages like my Blueant does. 6) It is bigger and heavier than my Blueant, too. Overall, quite a crappy bluetooth for the price.

### ⭐⭐⭐⭐ almost perfect blutooth headset.
*by D***D on November 27, 2017*

Clarity. yup that's all you need to know about this headset. Radio going window down and the person i am talking to cannot hear any of it. I can still hear them though :) the ONLY real draw back to this one is the ear hook as it's gotten a little more use starts to disconnect from the headset itself. They should probably have designed it with a barb so that is goes in but takes more effort to come off. Not off your head but out of it's little hole. ***UPDATE*** I have owned this headset for good while now.. I must say that the noise cancelling is awesome and the clarity is very good. How many reports and review sites have it as the number 2 headset. I have to say it's at minimum the number 2. I also have purchased the Plantronics 5200. But I have not had it as long as the sennheiser. , I have used dual connectivity between multiple devices. I'm a contractor so I'm always around noise and people I'm talking to on the phone usually can't hear it unless it's a saw that I'm within 5 feet of. When reduction is on point. The clarity of being able to hear people is awesome. I really only have 2 knocks on it. First is the over-ear attachment really is a poor design. It's about the only design flaw I can see in the piece. The second one and it's not necessarily a flaw but something that I've noticed that over the course of time is that battery talk time is definitely diminishing. With that said however I don't think I've kept a single Bluetooth headset as long as I have this one it's durability and sound quality have impressed. I bought some headsets that I've stop using after a month.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-09*