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Sennheiser PC 21-II Single-Sided Headset with Mic - Black

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Sennheiser PC 21-II Single-Sided Headset with Mic - Black

  • Noise canceling clarity - the microphone filters out ambient noise, so your voice is always clear and easy to understand

  • Reliable speech recognition - the microphone is specially designed for your device's speech recognition function

  • Keep one ear free - the single-sided design keeps you in touch with your surroundings

  • Fully flexible boom arm - adjust the microphone for optimal voice pick-up and comfort

  • Light and comfortable - with the lightweight headband, it's easy to forget you are even wearing a headset



This extremely lightweight single-ear headset provides crisp, clear internet voice communications, thanks to a premium speaker and noise canceling microphone. It features a comfortable headband and flexible boom.

Technical Specifications

Additional Information

Package Contents
  • 1 x Sennehiser PC21-II Single-sided Headset with Mic
Colour Black
Warranty 1 year (local)
Availability Discontinued
Product Type Headphone
Style/Type On-Ear (supraaural)
Features Microphone
Driver Configuration 1-Driver (Dynamic)
Frequency Response (Hz) 40 - 18000 Hz
Impedance (Ω) 32 Ω
Sensitivity 109 dB / mW
Headphone Design Open-Back
Cable Style Wired (for 3.5mm devices)
Cable Length (cm) 300
Additional Tech Specs
  • PICK-UP PATTERN: Noise cancelling
  • SENSITIVITY AS PER 121 TR 9-5: -38dBV/Pa
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