What is the wireless range of DW Pro1 ML?

The wireless range of DW Pro1 ML is up to 55m in a typical office building and up to 180m in line of sight.

Does DW Pro1 ML support Microsoft Lync?

Yes, DW Pro1 ML is certified/optimized for Microsoft Lync.

How long is the talk time of DW Pro1 ML?

DW Pro1 ML offers 8 hours talk time in wideband sound mode and 12 hours in narrowband sound mode.

DW Pro1 ML, Single-sidedDECT headset | Sennheiser 504459, 504461

DW Pro1 ML

Single-sided DECT headset

Enjoy your calls in HD voice clarity and get natural high-definition sound for superior voice clarity. Work safe in the knowledge that the ActiveGard™ technology will protect your hearing.

Imagine making every call in comfort, and being able to focus on what’s important: the conversation.

Benefits and Features

•Optimized for Microsoft Lync

•Unique Premium Design – Crafted for comfort

•High Comfort Wearing Style – Perfect adjustment to your ear for a full day wearing comfort

•Intuitive User Interface – Mute microphone and adjust volume up or down

•Boosted Productivity – Ultra noise-canceling microphone filters out unwanted background noise

•Sennheiser HD Voice Clarity – Wideband sound for a more natural experience

•Full Workday Talk Time – 8 hours in wideband sound mode and 12 hours in narrowband sound mode

•Intelligent Fast Charging – 50% in 20 minutes gives you 4 hours talk time

•Long Distance Wireless Range – Up to 55 m in typical office building. Up to 180 m in line of sight

•Protected Hearing – ActiveGard™ technology protects against acoustic shock and sudden sound surges

•Desk Phone & Softphone – Switch from one communication channel to the other. One touch on the base station to select the channel you wish to call from

•Intuitive & Easy pairing – For desk sharing and phone conferencing

Headset	Order name	Art. No.	EAN No.	UPC No.
DW Pro1 ML	DW 20 ML – EU	504458	40 44155 05192 6	6 15104 18195 3
DW Pro1 ML	DW 20 ML – UK	504460	40 44155 05194 0	6 15104 18197 7
DW Pro1 ML	DW 20 ML – US	504459	40 44155 05193 3	6 15104 18196 0
DW Pro1 ML	DW 20 ML – AUS	504461	40 44155 05195 7	6 15104 18198 4
Technology
DECT for EU, UK, AUS		DECT CAT-iq (1.880 to 1.900 MHz)
DECT for US		DECT 6.0 (1.920 to 1.930 MHz)
GAP compatible		Yes (Headset)
Headset		Connect to Base
Base Station		Connect to desk phone and softphone
Firmware Requirement		V. 89 or higher for headset and base
EHS (Electronic Hook Switch)		Yes (accessory – order EHS adapter separately)
Mechanical Hook Lifter		HSL 10 (accessory – order separately)
Call control		Plug and play
HeadSetup		Supports multiple softphone usage
MS Communicator certified/optimized		Yes
MS Lync certified/optimized		Yes

Sennheiser 504459, 504461 manual DW Pro1 ML, Single-sidedDECT headset, Benefits and Features

Models: DW PRO1 ML 504460 504459 504461