ARTICLE NO. 508342

You can find more information on our website here.


PRESENCE™ is a series of premium Bluetooth® headsets for mobile professionals demanding consistently clear communication for themselves and their listeners around the office, in the car and outdoors. Fully compatible with all leading Unified Communication platforms, UC variants are designed for multi connectivity, allowing users to switch seamlessly between softphone and mobile calls while enjoying the freedom of mobile wireless connectivity.


Wearing style   Earphones

Frequency response (microphone)   150 – 6,800 Hz

Frequency response (headphones)  150 – 15,000 Hz

Microphone   Digital MEMS microphone (3 microphones)

Sound pressure level (SPL)   Max. 118dB (SPL) limited by ActiveGard®

Weight   13g

Charging time   1h 20min

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



Included in the box:

  • PRESENCE™ Grey UC Headset
  • USB Dongle
  • USB charging cable
  • Ear hook
  • 4x ear sleeves
  • Carry case
  • Safety Guide
  • Quick Guide


Please find attached a copy of the fact sheet for PRESENCE™ Grey UC.

Download the PDF.

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