Nuance® PowerMic 4 Dictation Microphone For Dragon

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Ergonomic hand‑held microphone

PowerMic 4 Dictation Microphone

Designed to enhance productivity and provide ergonomic control of both standard dictation and speech recognition functions. Offers simplified, thumb‑control operation for dictating, navigating, reviewing and editing speech recognition generated documentation into standard templates and reports.


Only compatible with Nuance Dragon Medical One

With PowerMic, EHR workflows work for clinicians

Ideal for dedicated Dragon Medical dictation workstations, clinicians can use PowerMic to dictate the patient story directly into the EHR. PowerMic combines a robust, ergonomic USB microphone with full‑function mouse capabilities and customizable function buttons to accelerate workflows and avoid constant switching from microphone to mouse to keyboard.

High‑quality physician dictation microphone

Nuance PowerMics are specially designed to enhance clinician productivity, providing ergonomic control of both standard dictation and speech recognition functions.

Improves physician satisfaction

Dictate, navigate, review, and edit speech recognition generated documentation with ergonomic control of both standard dictation and speech recognition functions.

Boosts productivity

Makes it easier and faster to control voice recording, navigate through standard reports and use “voice fill‑in” capabilities to insert recognized text into templates.

Improve patient care

Enables clinicians to complete dictation in less time and focus more attention on patient care.

Nuance® PowerMic 4 Speech recognition hand microphone can ONLY be used with Dragon® Medical One or Dragon® professional Anywhere 2021.4 or later. This microphone is not compatible with any Nuance products or other software not listed above.


Nuance PowerMic 4 Features:

Only dedicated for Dragon Medical One 2021.4 SR (except Coherence Mode)

Combines a robust, ergonomic USB microphone with full-function, PC-mouse capabilities to avoid constant switching from microphone to mouse to keyboard.

Ergonomic, thumb-control operation

Simplified design makes it easier for dictating, navigating, reviewing, and editing speech recognition generated documentation.

USB Connectivity

A metal plate is now part of the design to allow compatibility with any magnetic mounting system.

Car mounts, monitor mounts, wall mounts are now an option.

Advanced, accurate dictation

Unidirectional microphone with noise-cancellation ensures higher accuracy even in the noisiest environments.


Microphone button mapping

Options and settings

The default actions assigned to microphone buttons depend on the microphone model you use. You can change the assigned actions in the Microphone Buttons pane of the Options dialog box. This table shows the default mapping and button equivalents for the Philips SpeechMike, Nuance PowerMic III and Nuance PowerMic 4 microphones.

How does the PowerMic III compare to the PowerMic 4


Nuance PowerMic4 Specifications:

Technical specifications

Operating System: Windows® 10, Windows 11

USB: USB 2.0, type A (compatible with USB 3.0)

Supported Environments: Citrix® and VMware

Frequency Response Input/Output
Microphone 20 - 12,000 Hz
Speaker 300 - 7,500 Hz
Signal-to-Noise Ratio: >70dbA
Power Consumption
Current: < 100mA (max playback volume)
Power: max 0.5 VA (max playback volume)

Compatible with: Dragon Medical One, PowerScribe One, PowerScribe 360 Reporting, PowerShare, Dragon Professional v16, Dragon Legal v16

Minimum Software Requirements: Dragon Medical One 2021.4 SR1, Dragon Professional Anywhere 2021.4, Dragon Professional v16, Dragon Legal v16, and SpeechKit SDK 2021.4 SR1

Operation Conditions
Operating Temperature 5° to 45° C (41°F to 113°)
Humidity: 10% - 90%

Emissions – Class B
– EN 55032:2015 – Electromagnetic Compatibility of multimedia equipment—Emissions requirements

– EN 55035:2018 – Electromagnetic Compatibility of multimedia equipment—Immunity requirements

FCC warning to user
– This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.

Manufacturers declaration of conformity
The devices complies with the following EU Directives
– 93/68/EEC—CE marking directive
– 2014/30/EU—Electromagnetic Compatibility,
– 2011/65/EU & 2015/863/EU—RoHS
Date of first affixing the CE mark 2021


PowerMic 4 Dictation Microphone For Dragon with 9ft Cord

90 Day Manufacturer Mail In Parts/Labor Warranty

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  • 5
    Very Satisfied

    Posted by Joseph on Dec 7th 2022

    The PowerMic 4 really works well for Dragon speech recognition. I had used a cheap mic previously that gave me results that were far from accurate and finally decided to invest in the PowerMic 4 that's created specifically for it. I'm so glad I did. I probably would have given up on speech recognition altogether otherwise, but I'm glad I've found a solution that actually makes speech-to-text work. I also purchased this with the magnetic holder also sold on this site and it works great for keeping the mic up and off the desk. I'd definitely recommend the combo for anyone investing in this mic.