Sennheiser MS Link SD Pro 1 ML

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Sennheiser MS Link SD Pro 1 ML

SKU: sen-506010

Availability: Special Order - Call for Pricing

SD Pro 1 is a single-sided premium DECT wireless headset for desk phone and softphone. It features Sennheiser HD sound and voice clarity, ultra noise-canceling microphone and ActiveGard® hearing protection technology.



SD Pro 1 is a single-sided premium wireless DECT headset for quality-conscious business professionals demanding exceptional performance and supreme comfort. Designed for all-day use, the SD Pro 1 connects directly to desk phone and softphone/PC to deliver excellent sound quality around the office.

Sound leadership

Featuring Sennheiser Voice Clarity and an ultra noise-canceling microphone, the SD Pro 1 gives users a natural listening experience while maximizing speech intelligibility for both speaker and listener. Advanced wideband audio and DSP (Digital Signal Processing) ensure clear, detailed sound for a better conversational experience in even very noisy working environments.

Quality design

With its iconic design, the SD Pro 1 stands out for style and performance. From its distinctive base station, with simple set up and intuitive user interface to its fully adjustable headset with soft ear pad, the SD Pro 1 is designed to both look good and provide exceptional all-day wearing comfort.

User focus

SD Pro 1 is designed to maximize productivity and flexibility in busy offices with its long distance wireless range up to 590 ft with line of sight and 180 ft in a typical office environment. A DECT protected frequency band eliminates interference with WIFI networks and efficient encryption ensures secure conversations. One touch switching between desk phone and softphone/PC, easy call management, convenient phone conferencing and hot desking offer maximum flexibility.

With 8 hours wideband and 12 hours narrowband for a full workday of talk time, the SD Pro 1 features intelligent fast charging, which delivers 50% in just 20 minutes. ActiveGard® provides protection from acoustic shock.

Additional Information

Additional Information

Manufacturer Sennheiser
Core Features
  • UC optimized – for maximum productivity with leading UC platforms
  • Sennheiser Voice Clarity – wideband sound for natural listening experiences
  • Advanced wideband audio using CAT-iq technology
  • Dual connectivity – one touch on the base station switches between desk phone and softphone/PC
  • Ultra noise-canceling microphone for perfect speech clarity
  • Digital Signal Processing for echo canceling and audio equalization
  • Iconic design – form and function combine for premium looks and performance
  • High comfort – wearing style with extra soft leatherette ear pad
  • Lightweight headset design for all-day comfort
  • Simple product setup with DIP Switches
  • Intuitive user interface with answer/end*, microphone mute and volume +/-
  • Full workday of talk time – 8 hours wideband and 12 hours narrowband
  • Intelligent fast charging delivers 50% in just 20 minutes
  • DECT protected frequency band without interference with WIFI networks
  • Long distance wireless range up to 590 ft with line of sight – 180 ft in typical office environment
  • Hot desking with fast, secure pairing – simply dock in the base station
  • Phone conferences – intuitive and easy setup of up to 4 headsets with same base station
  • ActiveGard® technology – hearing protection against acoustic shock
  • Two years warranty for peace of mind
Technical Info
FREQUENCY RESPONSE (MICROPHONE) Wideband Mode: 150 Hz – 6.8 KHz (Article No. 506010)
FREQUENCY RESPONSE (HEADPHONES) Wideband Mode: 150 Hz – 6.8 KHz (Article No. 506010)
WEIGHT headband version 2.3 oz (Article No. 506010)
EARPAD SIZE ø 1.96 inches
CHARGING TIME 0 – 50%: 20 minutes (Article No. 506006)
CHARGING TIME 0 – 100%: 1 hour (Article No. 506006)
STANDBY TIME Up to 100 Hours
RANGE line of sight 590 ft (Article No. 506006)
RANGE in typical office building 180 ft (Article No. 506006)
TALK TIME Wideband Mode Up to 8 hours (Article No. 506006)
TALK TIME Narrowband Mode Up to 12 hours (Article No. 506006)
BATTERY SPECIFICATION Lithium Polymer (Exchangeable for service see manual)
SPEAKER TYPE Neodynium Magnet Speaker
Model Series