---
product_id: 113745632
title: "PRESENCE™ Grey Business"
brand: "epos"
price: "₪1223"
currency: ILS
in_stock: null
reviews_count: 5
url: https://www.desertcart.co.il/products/113745632-presence-grey-business
store_origin: IL
region: Israel
---

# 3 digital mics for crystal-clear calls 10 hours talk time on a single charge Dual Bluetooth connectivity for seamless switching PRESENCE™ Grey Business

**Brand:** epos
**Price:** ₪1223
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your calls, own every conversation.

## Quick Answers

- **What is this?** PRESENCE™ Grey Business by epos
- **How much does it cost?** ₪1223 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/113745632-presence-grey-business)

## Best For

- epos enthusiasts

## Why This Product

- Trusted epos 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 talk time keeps you connected from morning meetings to evening calls.
- • **Noise & Wind Defense:** ActiveGard and Wind Safe tech protect your ears and reduce background distractions, even outdoors.
- • **Unmatched Voice Clarity:** Speak Focus tech with 3 digital mics cuts through noise for professional-grade calls.
- • **Comfort Meets Discretion:** Lightweight, single-sided design with 3 wearing styles ensures all-day comfort and subtle style.
- • **Seamless Device Switching:** Connects to two devices simultaneously—mobile + PC—for effortless multitasking.

## Overview

The Sennheiser Presence Grey Business headset is a premium Bluetooth device designed for mobile professionals demanding superior call clarity and flexibility. Featuring a 3-microphone Speak Focus system, dual Bluetooth connectivity, and up to 10 hours of talk time, it ensures seamless communication across devices with advanced noise and wind reduction technologies. Lightweight and discreet, it offers multiple wearing styles for all-day comfort, making it the ultimate tool for business communication on the go.

## Description

Presence Grey business is a premium Bluetooth headset for mobile professionals who demand a consistently excellent communication solution both for themselves and their listeners. Using a 3 digital Microphone system, speak focus and wind safe technologies provide clearer sound to listeners under noisy conditions and deliver best-in-class Sennheiser voice clarity to optimize Speech intelligibility in challenging environments. The slim, lightweight headset represents the ultimate in discretion for everyday business professionals. Presence Grey business offers up to 10 hours’ call time between charges and a flexible choice of wearing styles for mobile professionals on the go All day. Frequency response (microphone): 150 – 6,800 Hz.

## Features

- Mobile communications: for professionals using Skype for business, who require a consistently excellent communication solution.Control Type:Call
- Improved flexibility: connects to two mobile Phones, or a Cell phone & PC, to allow for seamless transitions between connected Bluetooth devices
- Optimized speech clarity: unique speak focus 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
- Comes equipped: includes with a USB charging cable, ear sleeves and 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
- Extended talk-time: 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 – wind safe technology reduces wind noise in outdoor situations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Headphones Jack | usb |
| Model Name | PRESENCE™ Grey Business |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Included Components | PRESENCE™ Grey Business headset, USB charging cable, ear hook, 4 x ear sleeves, safety guide, quick guide |
| Age Range (Description) | Adult |
| Material | Plastic |
| Charging Time | 1.2 Hour |
| Compatible Devices | Compatible with two mobile Phones, or a Cell phone & PC, to allow for seamless transitions between connected Bluetooth devices |
| Control Type | Call Control |
| Cable Feature | Without Cable |
| Item Weight | 13 Grams |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1.0 Count |
| Style | Grey without Bluetooth dongle |
| Control Method | Voice |
| Number of Items | 1 |
| Battery Life | 10 Hour |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.0 |
| Earpiece Shape | In Ear |
| Hardware Interface | Bluetooth, USB |
| UPC | 840064404600 615104320802 |
| Input Device Interface | Bluetooth |
| Noise Control Features | active_noise_cancellation |
| Generation | 1 |
| Supports Bluetooth Technology | Yes |
| Special Feature | Lightweight, Noise Cancellation |
| Global Trade Identification Number | 00615104320802, 04044155243031 |
| Manufacturer | Sennheiser |
| Item Weight | 0.459 ounces |
| Product Dimensions | 2 x 4 x 8 inches |
| Item model number | PRESENCE™ Grey Business |
| Batteries | 1 C batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Material Type | Plastic |
| Size | Single-sided |
| Manufacturer Part Number | 508341 |
| National Stock Number | 0 |

## Product Details

- **Brand:** EPOS
- **Color:** Grey
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Active Noise Cancellation

## Images

![PRESENCE™ Grey Business - Image 1](https://m.media-amazon.com/images/I/61iYANaqqZL.jpg)

## Questions & Answers

**Q: What is the difference between different model numbers:  eg. 508341,  504576 508342?**
A: All 3 models are working almost the same as sound quality. The difference is the extras accesories in the model packages and PC compatible in the UC models. 

1. Sennheiser Presence Grey Business: (508341) - Dual Connectivity, Single-Sided Bluetooth Wireless Headset for Mobile Device & Softphone/PC Connection. NO USB DONGLE - NO CAR CHARGING ADAPTOR - NO CARRYING CASE. COME WITH JUST THE USB CABLE CHARGER 

2. Sennheiser Presence Grey UC (508342) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device & Softphone/PC Connection - WITH CARRYING CASE - USB DONGLE - USB CHARGING CABLE.

3. Sennheiser Presence UC (504576) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device & Softphone/PC Connection - WITH CARRYING CASE - USB DONGLE - CAR CHARGING ADAPTOR - USB CHARGING CABLE - Compatible with Major UC Platform Compatible.

I bougth  Sennheiser Presence UC model 504576 for reason it came  with all the accessories needed and working with most PC features

**Q: Bluetooth version**
A: Yes. Connects to your phone by bluetooth.

**Q: How do I keep from closing the boom while in my pocket? Effectively turning it off.**
A: I keep mine in my pocket when working in the warehouse. It connects so quickly when you slide the boom out that I've never missed a call. I just did a quick test and from the time I pulled the boom out until it was fully connected and ready to answer a call was less than 2 seconds.

**Q: When connected to 2 devices simultaneously, how do you switch between them?**
A: it is automatic, the phone takes priority during a call over say your computer. if you are talking about between two phones then it would be like a conference call. I recommend answering the 2nd call without the Bluetooth.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Physical power switch gives reliable battery life iwith great sound quality
*by D***. on August 12, 2025*

No matter what many might think this prior Bluetooth generation earpiece is awesome for noise cancelling, comfort of wear for long use and superior quality of sound, it HiFi so if your other end is using decent audio equipment you get decent sound if they use exceptional equipment you get great sound quality.Once fully charged the battery stays charged for more than a year if not in use, verified for over 2 years with a misplaced piece.

### ⭐⭐⭐⭐⭐ Super impressed with this thing
*by M***Y on April 29, 2019*

UPDATE: I stupidly stupidly lost my 508341 getting out of a car on 52nd St. in Manhattan a couple weeks ago. One of those "I totally saw it coming" things too. I'm not a big fan of owning 'stuff', but when you misplace or lose something and it effs up your life - well, that's a sign it's super-useful 'stuff'. I was a mess without it and couldn't buy a replacement fast enough. Thankfully I'm back in business! This is a great headset. Thank you Sennheiser.ORIGINAL REVIEW: I've owned a zillion headsets over the years - wired and wireless. I even have custom-made ear tips for my old Jabra units, which are super-comfy. I gave up on wireless headsets a couple years ago after Jabra EOL'd one of the products I was using (or something like that) and stuck to wires - always being annoyed - eventually to the point of wanting to go wireless again. I was not price sensitive, so the search space was broad. I did not need a pair of devices (earphones - no music) just phone call support (and the occasional audiobook). I read every friggin' comparison-review I could find and narrowed things down to 3-4 products that I did a deep dive on. In the end, I wasn't totally gleeful with any of the data I was collecting. Everything had trade-offs.But Sennheiser kept popping up in my research - and I own a couple of their high-end headphone products, which are top-notch. But I assumed any sort of telephony products by Sennheiser would be some sort of adjunct-brand product, not a real product. After my dissatisfaction with the 3-4 products I had initially identified, I decided to poke in on some of the Senn products, and to my surprise was finding great reviews. They still had some caveats based on user opinions but the 508341 looked like it was addressing all the complaints. The product was very very new and it wasn't obvious it was yet released in the US. I found it on Amazon via BuyVPC and decided to take a flyer.Skeptical from the get-go, I have been nothing but pleasantly surprised. Dare I say, maybe even 'happy' with my headset. I found the right-sized earpiece and use it without the wrap-over plastic hook. Unless I'm jumping up and down or running during calls :-) it totally stays put - and that was important to me - those over-ear loops piss me off. It paired easily with my phone (Samsung Galaxy Note 9) and my computer (MacBook Air 13" 2017). I switch between phone calls on my phone and audio- and video- conference apps on my computer (Google, Zoom, Appear, etc.). It almost always "does the right thing" when moving between the two devices - though every now and then I have to actively do the connection via the BT software on the device - or sometimes just shut off the BT on the device, forcing it to move to the other device. But I've never cursed it out :-) as it's always "done the right thing". The battery life has also been phenomenal and the recharge time is super quick as well. Audio quality is top-notch. Noise-cancelling is top-notch.The only one nitpick I have is that when I use it with Audible for listening to audio books, it's about one or two 'clicks' shy of being loud enough for me. It's totally usable at max volume for the audiobooks, but I wish it could go "one higher" (a la Spinal Tap). For calls, I rarely, if ever, need to turn it all the way up. Just something weird about Audible, I guess.Net-net, I'm a happy camper. I use this thing for up to six hours a day and it never breaks a sweat. Sometimes I don't use it for days at a time and it holds its charge fantastically. Quality headset.

### ⭐⭐⭐⭐ So far, so good
*by S***E on May 15, 2020*

Still early at this point, only had 3 months. Having said that, this is easily the best bluetooth headset I've ever owned. Did my research, compared at least a dozen reviews, looked at specs, features, buyer reviews, pros/cons, etc. Easy to use, sound level is fantastic and I've asked people about the noise cancellation and compare to other headsets I've used and all report a greatly increased sound quality, and usually ask what model it is. Battery life is superior to anything I've owned. The button on the body, is a bit "slight" and you do have to hold the headset firmly, or press it against your ear to ensure you can press it in, but that's a minor consideration for me. I also found the ear bud and adapters to be just a bit "off." Not like I have funny shaped ear holes so far as I know, but the headset doesn't settle in as nicely as others I've had, and it often feels like it's going to shift. I know it has an ear loop, but I don't like those, so not a option. It's not bad, just not optimal for my ear. Still, I'd buy it again if I had to and will probably look to this brand/line when I need to replace this one.

## Frequently Bought Together

- Sennheiser Presence Grey Business (100659) - Dual Connectivity, Single-Sided Bluetooth Wireless Headset for Mobile Devices,Grey
- Sennheiser Presence Grey UC (508342) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device & Softphone/PC Connection, with Carrying Case and USB Dongle (Black)
- Sennheiser Enterprise Solution 615104236097 Presence Headband VOIP Telephone Headset, Black

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-10*