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Sennheiser DW 20 USB ML Headset

  • Wireless - DECT CAT-iq
  • For use with Corded Phone
  • On-ear
  • Mute & Volume controls

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QuickFind: 517126

Mfr part code: 504472

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    Sennheiser DW 20 USB ML Headset Product Description

    DW 20 USB ML is a single-sided DECT headset optimised for Microsoft Lync. 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. The DW20 (DW Pro1) connects to both desk phone and softphone.
    • Suitable for all day use
    • Volume and call controls at the push of a button
    • Cut out disrupting background noise with the Noise Cancelling microphone
    • Wideband audio provides HD voice clarity
    • Battery life : 8 hours in wideband sound mode | 12 hours in narrowband sound mode
    • Fast Charge - 50% in 20 minutes gives you 4 hours talk time
    • Long distance wireless range - Up to 180 meters
    • Sennheisers ActiveGard helps to protect your hearing
    • Easy pairing - For desk sharing and phone conferencing
    • Only for PC

    Technical Specifications


    Response Bandwidth 150 - 6800 Hz
    Type Boom
    Frequency Response 150 - 6800 Hz


    Recommended Use Phone
    Features Mute button, volume control, ultra noise cancelling circuit, optimized for Microsoft Office Communicator, ActiveGard, optimized for Microsoft Lync, Wideband Technology, Sennheiser HD voice clarity
    Product Type Headset - DECT CAT-iq
    Weight 50 g
    Max Operating Distance 180 m
    Localisation United Kingdom


    Headphones Form Factor Supraaural
    Connectivity Technology Wireless
    Wireless Technology DECT CAT-iq
    Available Microphone Yes
    Frequency Response 150 - 6800 Hz
    Magnet Material Neodymium magnet


    Cables Included USB cable
    Software Included Drivers & Utilities
    Included Accessories Power adapter, base station, name plate holder
    Compliant Standards Plug and Play, AS/ACIF S004, EMC, FCC, EN 60950-1, TCO '07, CSA No. 231437, FCC CFR47 Part 15 D, EN 301489-6, EN 301406, EN 50360, EN 62209-1, RSS-213 Issue 2


    Battery Headset battery rechargeable - lithium polymer
    Power Device Headset charging stand - external
    Run Time (Up To) 12 hours
    Standby Time 100 hours
    Recharge Time 1 hour

    Remote Control

    Controls Mute, volume

    Wireless Link

    Radio Frequency Range 1880 - 1900MHz
    Transmission Range 180 m

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