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/headsets/headset-300-series/ /de/headsets/headset-fur-die-300-serie/


Sturdy and noise-cancelling

Headsets allow users a greater range of movement than possible with a telephone receiver. The ergonomically designed, sturdy HS-MM3 Snom headset is compatible with the Snom 300 telephone. For all other models in the Snom D300 desk phone series, the HS-MM2 Snom headset was developed. The headset has one ear pad, which may be worn on either ear, that offers superior wearing comfort and its noise-cancelling microphone does not compromise audio quality.


Quick Summary


  • Flexible metal mic boom
  • Monaural headset
  • Quick release fastener cord system
  • 4p4c (RJ9) modular plug
  • Adjustable headband
  • Noise-canceling microphone
  • Soft leatherette ear cushion
  • Superb audio quality
  • Lightweight: 95g
  • Headset hanger included

General Information
  • Weight: 95G
  • Microphone Type: Electret condenser microphone (ECM)
  • Sensitivity: - 38 dB to - 48 dB, 0 dB = 1 V/Pa, at f = 1kHz
  • Voltage: 1.5 V
  • Series resistance: 2 x 1.5 kOhm
  • Directivity: Omni-directional
  • S/N ratio: > 60 dB
  • Input impedance loudspeaker: 150 Ohm (+/- 50 Ohm)
  • Frequency range: 20 Hz - 10 kHz
  • 4P4C RJ9 modular plug/RJ10 connector (standard telecom handset connector)
  • Headphone jack (2.5 mm)