PRESENCE™ Grey Business

PRESENCE™ Grey Business is for the mobile professional, who simply needs an excellent communication solution wherever. PRESENCE™ Grey Business is the headset version for use with mobile phones only and comes without carry case.
Article No. 508341

Hear and be heard. Wherever.

With best in class microphones and noise filtering technologies, PRESENCE™ ensures a clear communication experience also for your listener. Three digital microphones work seamlessly together with Sennheiser’s advanced Own-Voice-Detector, SpeakFocus™ and WindSafe™ technologies to ensure crystal clear audio wherever.

Hear and be heard. Wherever.


PRESENCE™ enables you to pair up to eight devices. You can seamlessly switch between two mobile phones.

Extended talk time

Straight talk – all day. Up to 10 hours’ talk time between charges, for a full day’s performance on the move.

Increased comfort

Choose between padded ear hook and 4 ear sleeve sizes. Additional headband available as an accessory. All wearing styles are for left or right ear wearing.

Voice controlled

Tap into Siri and Google Assistant and be online with a touch of a button.

Be heard
SpeakFocus™ technology zooms in on the user’s voice, works in all sound environments and adapts intelligently whatever the environment - for instance in the car, in the office, at a seminar or at the airport.
  • Without SpeakFocus™
  • With SpeakFocus™

Answer and end calls simply

Intuitive on/off function with sliding microphone boom arm, means you are always in control of your calls.

Answer and end calls simply
Experience WindSafe™ technology
WindSafe™ technology reduces wind noise to ensure the clearest possible sound is sent to your listener – and that your answers aren’t left blowing in the wind.
  • Without WindSafe™
  • With WindSafe™

Request PRESENCE™ trial

This program is limited to call centers with 50 or more headset users on location. Trial customers must have purchasing capabilities of 25 or more headsets on next order. You will have 2 weeks to evaluate your Sennheiser headset of choice. At the end of two weeks you will have the option to purchase the headset on site through your current vendor or to return it to Sennheiser.

Technical Data

  • Frequency response (Microphone)
    150 – 6,800 Hz
  • Microphone
    Digital MEMS microphone (3 microphones)
  • Charging time
    1 h 20 min
  • Standby time
    14 days
  • Technology
    Bluetooth Version 4.0 / supported profiles: HSP 1.2 + HFP 1.6 + A2DP 1.2
  • Range
    Up to 25 m / 82 feet (device dependent)
  • Talk time
    Up to 10 hours
  • Speaker type
    Dynamic, neodymium magnet
  • Frequency response (loudspeaker)
    150 – 15,000 Hz
  • Package dimensions
    128 x 95 x 46 mm
  • Package weight
    119 g
  • Units in distributor master carton
    20 pcs
  • Master carton weight
    1111,8 g
  • Master carton dimensions
    359 x 331 x 232 mm
  • Warranty
    2 years


  • Transport information for Lithium-Ion batteries
    • Transport information for Lithium-Ion batteries (350 KB) Download

      Revision Date: 2019-12-23 Revision Number: 1.0

    • UN38.3 - Test report (75 KB) Download

  • Instruction Manual
    • User guide - PRESENCE™ Grey (2.5 MB) Download

  • Fact Sheets
    • Fact sheet - PRESENCE™ Grey (490 KB) Download

  • Safety Guides
  • Quick Guides
  • EU Declaration of Conformity
    • EU Declaration of Conformity (460 KB) Download

  • Digital Brochures
    • Wireless Bluetooth® Headset Solutions Download

WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to:

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