23% off!

Philips SpeechMike Premium -LFH3500 Push Button

$435.00 $335.00

The Philips SpeechMike Premium -LFH3500. Highest Dragon rating ever. Programmable buttons.


Philips SpeechMike Premium -LFH3500 Push Button

Low Price Guarantee

  • Economical, push button design

  • Best in class recording

  • Free floating studio quality microphone

  • Noise filter with optimized grill

  • Motion sensing activation

    • When placed on a surface, the Philips SpeechMike Premium -LFH3500 mutes, when picked up, it activates.
    • Perfect for speech recognition applications
  • Antimicrobial Construction

    • The housing and buttons of the SpeechMike Premium are made of antimicrobial synthetics, guarding against germs.
  • Plug and Play Compatibility

    • Philips SpeechMike Premium -LFH3500 is fully backwards compatible with earlier versions.
    • Windows, Mac, Citrix, and Terminal Server compatible.


1.  New Ergonomics – New pearl-metal colored polished casing and buttons along with doubled-wall thickness in vulnerable areas, ensures durability while preventing unwanted operational noises.

2. Wing Shaped Buttons – Now with separating ribs, the new button design will assist with blind operation.

3. Scroll Wheel Functions – Configurable scroll wheel function

4. New Professional Microphone – Designed around professional studio technical standards, the new precision unidirectional studio-quality microphone offers crystal clear audio recording.

5. New Microphone Suspension – Free floating and decoupled from housing microphone helps eliminate touch and click noises for improved clarity.

6. Optimized Metal Microphone Grille – The new hexagonal grille design offers 10% more open space than round holes.

7. Integrated Noise & Pop Filters – Reduces disturbing background noise to a minimum.

8. Additional Function Buttons – Now with 4 Programmable Function buttons for personalized working.

9. Instruction Key – New programmable button offers more flexibility for speech recognition commands.

10. Integrated Motion Sensor – Can be used to avoid unintended recordings and offers additional flexibility when used with speech recognition.

11. Antimicrobial buttons – In addition to the casing, the buttons are now also antimicrobial.

12. Wear-free slide switch position detection – Metalized slider with convenient soft ribs offers a Million fold proven solution for an extra-long lifetime.

13. Larger speaker area – Provides clear and crisp audio playback.

14. Self-cleaning Stainless Steel trackball – This laser scanned, self-cleaning trackball design with dust and dirt skimmer guarantees a smooth operation over the entire lifetime.


USB: Highspeed USB 2.0

Audio recording

Microphone type: electret condenser microphone

Microphone capsule: 10 mm

Characteristic: uni-directional

Frequency response: 200 – 12 000 Hz

Sensitivity: -37 dBV

Signal-to-noise ratio: > 70 dBA


Speaker type: built-in round, dynamic speaker

Speaker diameter: 30 mm

Acoustic frequency response: 300 – 7500 Hz

Speaker output power: > 200 mW

Barcode scanner (LFH3600/3610)

Compatible bar codes: EAN, UPC, Code 11 / 39 / 93 / 128, Codabar, MSI Code, RSS, Interleaved 2 of 5, Discrete 2 of 5

Laser class: class 1 laser product

System requirements

Processor: Intel Pentium 4, 1.0 GHz or equivalent processor

RAM memory: 1 GB (2 GB recommended)

Hard disk space: 250 MB hard-disk space for Microsoft.Net Framework, 30 MB for SpeechControl software

Operating system: Windows 8/7Vista (32/64-bit), Mac OS X 10.9/10.8

Free USB port

CD-ROM drive

Graphics card: DirectX-compliant graphics card with hardware acceleration recommended

Compatible with Citrix and Windows Terminal Server environments

Green specifications

Compliant to 2002/95/EC (RoHS)

Lead-free soldered product

Operation conditions

Temperature: 5° – 45° C / 41° – 113° F

Humidity: 10 % – 90 %


Product dimensions (W × D × H): 45 × 175 × 32 mm / 1.8 × 6.9 × 1.25 inch

Weight: 0.200 kg / 0.441 lbs (LFH3500), 0.210 kg / 0.463 lbs (LFH3600, LFH3610) – including cable

Cable length: 2.5 m / 8.2 ft

Design and finishing

Material: cabinet made of high-class polymers with antimicrobial additive

Color: dark grey pearl metallic

SpeechMike Premium USB dictation microphone

USB cable (connected to device)

Microphone holder

CD-ROM containing software and user manual

Quick start guide


Information presented herein is provided by outside sources, such as manufacturers and distributors, and its accuracy is not guaranteed. Prices, specifications are subject to change without prior notice. "American Dictation," the American Dictation logo, "Try-It-First," "NovusGear," the NovusGear logo, "NovusFiles," and the NovusFiles logo are trademarks of American Dictation Corp. All other trademarks are the property of their respective owners.