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Philips

Philips LFH3500/00 SpeechMike Premium USB Dictation Microphone

SKU CH-64WS-92B3Y MPN LFH3500/00

USB dictation microphone with a free-floating capsule, integrated pop filter, antimicrobial housing and motion-sensor mute for hygienic, precise recording

  • Colordark grey pearl metallic
  • ConnectorUSB
  • Microphone Sensitivity-37 dBV
  • Microphone Signal to Noise Ratio(SNR)> 70 dBA
  • Microphone Frequency Response200 - 12000 Hz
  • Specification1.8 x 6.9 x 1.25 inch(W x D x H) Cable length: 2.5 m / 8.2 f
  • Free-floating microphone captures precise recordings
  • Microphone grille structure delivers crystal-clear sound
  • Built-in pop filter ensures perfect recording quality
  • Integrated motion sensor mutes microphone automatically
  • Antimicrobial housing supports hygienic working conditions

USB Dictation Microphone

The Philips LFH3500/00 is a USB dictation microphone built for professional voice recording. It connects directly to a computer and integrates a trackball for cursor control. The device is shaped for hand-held use during long sessions.

Suited For And Not Suited For

This unit suits users who need an all-in-one handheld device for dictation and navigation. It is not for buyers who want a standalone studio microphone, a separate headset, or a wireless solution. The fixed cable and integrated speaker limit placement options.

Microphone Frequency Response

The microphone captures audio from 200 to 12000 Hz with a sensitivity of -37 dBV and a signal-to-noise ratio above 70 dBA. A free-floating capsule and integrated pop filter reduce handling noise and plosives.

Highlights

  • Free-floating microphone captures precise recordings
  • Microphone grille structure delivers crystal-clear sound
  • Built-in pop filter ensures perfect recording quality
  • Integrated motion sensor mutes microphone automatically
  • Antimicrobial housing supports hygienic working conditions

Specifications

BrandPHILIPS
ModelLFH3500/00
Colordark grey pearl metallic
ConnectorUSB
Microphone Sensitivity-37 dBV
Microphone Signal to Noise Ratio(SNR)> 70 dBA
Microphone Frequency Response200 - 12000 Hz
Specification1.8 x 6.9 x 1.25 inch(W x D x H)
Cable length: 2.5 m / 8.2 ft
Weight: 0.200 kg / 0.441 lbs
FeaturesTuned for clarity
Free floating, decoupled microphone for precise recording
Microphone grille with optimized structure for crystal clear sound
Integrated pop filter for perfect quality
Large speaker area for premium playback
Crafted for comfort
Optimized control panel for comfortable working
Ergonomically shaped for perfect fit in the hand
Integrated motion sensor mutes microphone when not in use
Freely configurable function key for a personalized workflow
Polished surface for reducing unwanted touch noises
Designed for detail
Antimicrobial housing and buttons for hygienic working
La
Shipping weight1.36 kg
Package size203 × 102 × 102 mm

Questions about this item

Does the box contain everything needed to start dictating, or must a separate sound card or driver disc be purchased?

The SpeechMike Premium connects by USB and draws power from the port, so no extra sound card or driver disc is required; the 2.5 m cable is permanently attached.

The LFH3500/00 is the only model listed — are there alternative capacities or versions to choose from?

Only the LFH3500/00 in dark grey pearl metallic is offered; there are no other capacities or colour variants in this range.

What does the 200–12000 Hz frequency response mean for everyday dictation quality?

It captures the full speech band from low fundamentals to high sibilants, while the free-floating capsule and integrated pop filter keep the signal-to-noise ratio above 70 dBA for clean transcripts.

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