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FIFINE K678 USB Microphone product imageNew condition

Headphones & Speakers

FIFINE K678 USB Microphone

Others · K678 USB Microphone

FIFINE K678 USB Microphone

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Approximate Market Price

BDT 6,200 – BDT 6,700

Informational market estimate only; this is not a current Store offer. Last checked Sep 15, 2026.

Buying options
  • Polar Pattern: Cardioid; Connection: USB 2.0
  • Frequency Response: 40-20kHz
  • Sensitivity: -45d±3dB
  • S/N Ratio: 85dB; 5V/80mA USB power

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Buying options

0 live offers

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BDT 6,200 – BDT 6,700

Approximate Market Price

Informational market estimate only; this is not a current Store offer. Last checked Sep 15, 2026.

Observed price history

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Product story

Details worth knowing

FIFINE K678 USB Microphone overview

The FIFINE K678 USB Microphone is a high-performance headphones & speakers product from Others under model reference K678 USB Microphone. Engineered with Wired - USB 2.0, it ensures reliable transmission and responsive daily operation.

Platform and host compatibility includes support for Windows, Mac, or Linux (incompatible with Xbox).. Recorded product warranty is 06 months warranty.

Key features

  • Polar Pattern: Cardioid; Connection: USB 2.0
  • Frequency Response: 40-20kHz
  • Sensitivity: -45d±3dB
  • S/N Ratio: 85dB; 5V/80mA USB power
  • Microphone Type: Cardioid USB Microphone
  • Frequency Range: 40-20kHz
  • Warranty: 06 months warranty

Pros and advantages

  • Protected by official documented warranty coverage (06 months warranty)
  • Direct compatibility with standard desktop and mobile accessory ecosystems
  • Straightforward plug-and-play setup requiring no complex software installation

Considerations and limitations

  • No verified drawback was recorded in the available source data

Connectivity and interface

Connection and data transfer parameters are configured with the following recorded specifications:

  • Frequency Response: 40-20kHz
  • Frequency Range: 40-20kHz
  • Connector: Wired - USB 2.0

Technical performance and features

Key hardware specifications and performance metrics documented for this model include:

  • Sensitivity: -45d±3dB
  • Power Module: 5V/80mA USB power

Additional specifications

Supplementary recorded specifications for this model include:

  • Polar Pattern: Cardioid; Connection: USB 2.0
  • S/N Ratio: 85dB; 5V/80mA USB power
  • Microphone Type: Cardioid USB Microphone
  • Polar pattern: Cardioid
  • System Requirements: Windows, Mac, or Linux (incompatible with Xbox).
  • Warranty: 06 months warranty

Safe buying guidance

Before finalizing your order for the FIFINE K678 USB Microphone, confirm the exact model designation (K678 USB Microphone) with the merchant to verify package inclusions, color variant, and bundled cables.

Inspect the package upon delivery to ensure intact manufacturer seals, verify the presence of the authentic warranty card, and review the store return policy before acceptance.

Features

  • Polar Pattern: Cardioid; Connection: USB 2.0
  • Frequency Response: 40-20kHz
  • Sensitivity: -45d±3dB
  • S/N Ratio: 85dB; 5V/80mA USB power
  • Microphone Type: Cardioid USB Microphone
  • Frequency Range: 40-20kHz
  • Warranty: 06 months warranty

Pros

  • Protected by official documented warranty coverage (06 months warranty)
  • Direct compatibility with standard desktop and mobile accessory ecosystems
  • Straightforward plug-and-play setup requiring no complex software installation

Cons

  • No verified drawback was recorded in the available source data

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