Philips Noise-Canceling Headset for SpeechMike Air

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The Philips Noise Canceling headset LFH3090 is the perfect accessory to SpeechMike Air. It allows you to use SpeechMike Air to dictate hands-free. Also you can hook up the LFH3090 headset directly to your PC for noise canceling recording with the included 3.5 mm splitter cable.

Package Contents
  • Philips LFH3090 Noise Canceling headset
  • 3.5 mm splitter cable for use with the PC
Technical Specs.
  • Speaker type: moving coil dynamic speaker
  • Acoustic system: open
  • Impedance: 150
  • Maximum power input: 10 mW
  • Sensitivity: 117 dB +- 5 dB
  • Microphone type: electret condenser microphone
  • Directivity: noise canceling
  • Frequency response: 100 Hz – 16 kHz
  • Microphone sensitivity: -38 dB +- 5 dB
  • Signal-to-noise ratio: 60 dB
  • Connector: 3.5 mm
  • Cable length: 1.2 m / 3.9 ft.
  • Dimensions: 20 x 15 x 5.54 cm / 7.9 x 5.9 x 2.2 inches
  • Weight: 0.745 kb / 1.65 lb
  • Accessories: splitter cable