SDW 5034

Single-sided wireless DECT headset with dual connectivity to softphone/PC and mobile. Super wideband audio, pioneering own-voice detection technology and a two-microphone noise-cancelling system provide superior and exceptional sound. Enhanced security features keep conversations confidential.
Article No. 507008

Meet the Future Prepared

SDW 5034 is a single-sided wireless DECT headset for modern office professionals, providing next generation communication quality, all-day wearing comfort and advanced security to modern work environments.

Manage calls from one headset

Answer all calls from a single device. With up to dual connectivity for softphone/PC and mobile devices. Use the base station as a gateway to your preferred audio sources.

Manage calls from one headset

  • Superior Sound

    • Super wideband sound provides crisp and natural sound beyond conventional business standards

      Exceptional speech intelligibility with two microphone noise-cancelling system and pioneering voice detection technology

      Excellent sound in high density environments with high density wideband mode

      Superior Sound
  • Total Flexibility

    • Maximum flexibility via the base station – works with all SDW 5000 headsets and connects to a Sennheiser Bluetooth® headset* or a wired headset/speakerphone

      Total Flexibility
  • Higher Productivity

    • Optimized for major UC brands and certified for Skype for Business

      All-day wearing comfort with soft leatherette ear pads and effective noise damping

      Full workday of talk time – up to 14 hours‘ narrowband

      Fast charging with 50 % battery in just 30 minutes

      Undisturbed calls with a busy light on the headset. A busy light for the desk is available as an accessory.

      Long distance wireless range – up to 180 m/ 590 ft with line of sight

      Higher Productivity
  • Enhanced Security

    • Enhanced security with Protected Pairing, 128 bit authentication and DECT Security certification to keep all conversations confidential

      Easy configuration and management for IT managers with Sennheiser HeadSetup™ Pro Manager

      Enhanced Security

All-day wearing comfort

Soft leatherette ear pad provides effective noise damping.

Ease of use

Bendable microphone boom arm with mute button.

Extended talk time

Up to 14 hours' of talk time.

Fast charging

With 50 % battery in just 30 minutes.

Technical Data

  • Frequency response (Microphone)
    150 Hz – 11 kHz (Super wideband)
    150 Hz – 7.0 kHz (Wideband)
    300 Hz – 3.5 kHz (Narrowband)
  • Charging time
    0 - 50 %: 30 minutes
    0 - 100 %: 1.5 hours
  • Talk time
    Up to 12 hours (Density optimized wideband)
    Up to 9 hours (Super wideband)
    Up to 14 hours (Narrowband)
  • Package dimensions
    (H x W x D) 172 x 172 x 122 mm / 6.77 x 6.77 x 4.80 in
  • Units in distributor master carton
  • Master carton weight
    10252 g / 361.6 oz
  • Frequency response (Headphones)
    150 Hz – 11.5 kHz (Super wideband)
    150 Hz – 6.8 kHz (Standard wideband and High density wideband)
    300 Hz – 3.5 kHz (Narrowband)
    20 Hz – 12 kHz (Ultra wideband - music mode)
  • Standby time
    Up to 44 hours
  • Temperature Range
    Operational: +5 °C to + 45 °C/+41 °F to +113 °F
    Storage: -20 °C to + 70 °C/-4 °F to +158 °F
  • Master carton dimensions
    (H x W x D) 810 x 450 x 180 mm / 31.89 x 17.71 x 7.09 in
  • Unit pack/end user
  • Package weight
    829 g / 30 oz


  • Instruction Manual
    • SDW 5000 Series User Guide (8.7 MB) Download

  • Quick Guides
    • Quick guide - SDW 5000 Base Station (1.7 MB) Download

    • Quick guide - SDW 5000 Headset (3.5 MB) Download

  • EU Declaration of Conformity
    • EU Declaration of Conformity (870 KB) Download

  • Safety Guides
  • Digital Brochures
  • Fact Sheets
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:

SDW 5000

SDW 5000

Meet the Future Prepared
Learn more