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Sennheiser Presence UC ML Skype Optimised Bluetooth Headset


Sennheiser 504575 Overview

The PRESENCE UC ML Bluetooth Headset from Sennheiser is a premium headset for mobile unified communication professionals, who require consistently optimal HD sound and HD voice clarity around the office, in the car, and outdoors. The PRESENCE headset features real-time battery monitoring via the iPhone battery meter. It is compatible with Microsoft Lync and is designed for multi-connectivity, allowing users to switch seamlessly between softphone and mobile calls, while enjoying the freedom of mobile wireless connectivity. PRESENCE is compatible with Bluetooth version 4.0 wireless technology and hands-free profile 1.6.

Adaptable Sound
PRESENCE headset comes with three digital microphones, which provides optimal speech intelligibility in all sound environments, both indoors and outdoors.
Optimized Speech Clarity
It automatically adapts to environmental differences to provide you with HD sound while reproducing your voice clearly for listeners, so you can concentrate solely on what\’s being said.
Multi Connectivity
You can switch between softphone and mobile calls effectively, by combining your in-office headset and your mobile headset.
Extended Talk Time and Range
PRESENCE delivers up to 10 hours call time between charges and freedom to move up to 82\’ from the source device, depending on device and surrounding environment.
Intuitive ON/OFF Function
Intuitive on/off function with sliding microphone boom arm, means you are always in control of your calls.
SpeakFocus Technology
SpeakFocus technology focuses on your voice to deliver crystal-clear sound, making it easy for listeners to hear what you\’re saying, even in noisy environments.
WindSafe Technology
WindSafe technology reduces wind noise to ensure that clear sound is sent to your listener.
Maximized UC Performance
Plug and Play compatibility with Microsoft Lync
Hearing Protection
ActiveGard technology protects you from acoustic shock and sudden sound surges.


Sennheiser 504575 Specs

Earpiece Design In-Ear
Listening Mode Monaural
Speaker Frequency Response 150 Hz to 6800 Hz
Maximum Sound Pressure Level (SPL) 118 dB
Wireless Range 82\’ / 25 m
Wireless Technology Bluetooth 4.0
Hands Free Profile Version 1.6
A2DP Profile Version 1.2
Host Connection 1 x USB Type-A
Recharge Time 1.3 Hours
Standby Time 14 Days
Talk Time 10 Hours
Wearing Style Over-the-Head
Weight 0.5 oz / 13 g (Headset)
Packaging Info
Package Weight 0.5 lb
Box Dimensions (LxWxH) 6.4 x 4.6 x 2.3\”


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