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Fifine K668 Facts: 144 Specifications & 23 Highlights

How does the Fifine K668 stack up? With 144 specs including general information, dimensions & weight, audio performance & connectivity & interfaces, it might just be your next studio essential.

25 Points
Fifine K668

Highlights 23

No extras. Just what matters.
25 Points

Why is Fifine K668 better than other microphones ?

General Information

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Dimensions & Weight

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Audio Performance

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Connectivity & Interfaces

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Power & Battery

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Controls & Features

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Build & Design

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Comparisons 2

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Fifine K668, covering its standout specification and what you can expect right out of the box.

Fifine K668
Fifine K668

The Fifine K668 provides clear and natural vocal reproduction with an easy plug-and-play USB setup. It's ideal for podcasts, voiceovers, and content creation at home.

Specifications & Facts 144

Specs measured. Drama avoided.

Sound matters. So do specs. The Fifine K668 lists 144 of them — from headline features like general information, dimensions & weight, audio performance & connectivity & interfaces to minor but mighty perks. Explore and vote.

General Information 18

Fifine K668 Polar Pattern Type

What is the polar pattern type?

72 Fifine K668 0 Votes Cardioid

71 Microphones in this range Cardioid

Fifine K668
Fifine K668

Uses a Cardioid polar pattern that prioritizes sounds from the front while rejecting much of the off-axis sound, making it suitable for single-voice recording and reducing room noise pickup.

Identifies the default pickup pattern.

Fifine K668 Form Factor

What is the form factor?

37 Fifine K668 0 Votes Desktop

40 Microphones in this range Handheld

Fifine K668
Fifine K668

Designed in a Desktop form factor that is optimized for sit-down applications like streaming, podcasting, and home recording.

Describes the physical style of the microphone.

Fifine K668 Mounting Type

What is the mounting type?

47 Fifine K668 0 Votes Stand, Desktop Base

50 Microphones in this range Clip

Fifine K668
Fifine K668

Mounting options include Stand and Desktop Base, providing stable placement on flat surfaces without additional mounting accessories.

The typical mounting or support style.

Fifine K668 Limited Edition

Is it a limited/special edition?

No 0 Votes Fifine K668

Microphone in this range Who knows? (Help us out by suggesting one!)

Fifine K668
Fifine K668

This is not a limited-edition product; it is offered as a standard production model rather than a short-run collector item.

Whether the model is a limited or special release.

Fifine K668 Product Type

What is the product type?

67 Fifine K668 0 Votes USB

50 Microphones in this range Condenser

Defines the basic category of the microphone.

Fifine K668 Model Name

What is the model name?

60 Fifine K668 0 Votes Fifine K668

66 Microphones in this range Super 55 Deluxe

The specific product identifier from the manufacturer.

Dimensions & Weight 14

Fifine K668 Package Width

What is the package width?

5.51 inch 0 Votes
Fifine K668
5.97 inch (Average)

Fifine K668
Fifine K668

Package width is 5.51 inch (14.00 cm), useful for estimating shipping dimensions and storage requirements.

The shipping package’s width.

Fifine K668 Capsule Diameter

What is the capsule diameter?

0.39 inch 0 Votes
Fifine K668
0.76 inch (Average)

Fifine K668
Fifine K668

Capsule diameter is 0.39 inch (0.99 cm), a compact size typical of small electret capsules which influences sensitivity and tonal character.

The diameter of the microphone capsule.

Fifine K668 Base Footprint Diameter

What is the base/stand footprint diameter?

2.5 inch 0 Votes
Fifine K668
2.86 inch (Average)

Fifine K668
Fifine K668

Base footprint diameter is 2.5 inch (6.35 cm), indicating the contact area on a desk and contributing to the mic's stability.

Diameter of the microphone base or stand footprint.

Fifine K668 Mounting Thread Size

What is the mounting thread size?

97 Fifine K668 0 Votes 5/8"

83 Microphones in this range 5/8"

The thread size for mounting compatibility.

Fifine K668 Width

What is the width?

4.88 inch 0 Votes
Fifine K668
2.95 inch (Average)

The microphone’s overall width.

Fifine K668 Depth

What is the depth?

2.6 inch 0 Votes
Fifine K668
2.69 inch (Average)

The microphone’s overall depth.

Audio Performance 29

Fifine K668 Capsule Type

What is the capsule type?

75 Fifine K668 0 Votes Electret

73 Microphones in this range Electret

Fifine K668
Fifine K668

Equipped with an Electret capsule, a common choice for compact condenser microphones that balances sensitivity, size, and cost.

Specifies the capsule style that influences sound capture.

Fifine K668 Frequency Response (Min)

What is the minimum frequency response?

50 Hz 0 Votes
Fifine K668
41.78 Hz (Average)

Fifine K668
Fifine K668

Frequency response extends down to 50 Hz, which is adequate for capturing human voice but will roll off very low bass below that point.

The lowest frequency the mic can capture.

Fifine K668 Signal-to-Noise Ratio

What is the SNR?

36 dB 0 Votes
Fifine K668
74.05 dB (Average)

Fifine K668
Fifine K668

Signal-to-noise ratio is 36 dB, which indicates a modest noise floor—expect more self-noise relative to higher-end studio microphones in very quiet recordings.

The clarity ratio between signal and background noise.

Fifine K668 Equivalent Noise Level

What is the equivalent noise level?

58 dB 0 Votes
Fifine K668
24.39 dB (Average)

Fifine K668
Fifine K668

Equivalent noise level is 58 dB, a higher figure that implies a noisier background relative to quieter microphones, so it may be more apparent in very low-level recordings.

The self-noise generated by the microphone.

Fifine K668 THD

What is the THD (total Harmonic Distortion)?

1 % 0 Votes
Fifine K668
-0.52 % (Average)

Fifine K668
Fifine K668

Total harmonic distortion (THD) is 1%, indicating generally low distortion at normal operating levels though distortion may rise under extreme input conditions.

Distortion added at high volumes.

Fifine K668 Transformer/Transformerless Design

What design does it use?

57 Fifine K668 0 Votes Transformerless

57 Microphones in this range Transformerless

Fifine K668
Fifine K668

The design is Transformerless, which generally reduces weight and cost while providing a clean signal path for most consumer and prosumer applications.

The electrical coupling approach used.

Connectivity & Interfaces 11

Fifine K668 Connection Interface

What is the connection interface?

67 Fifine K668 0 Votes USB

46 Microphones in this range XLR

Fifine K668
Fifine K668

Connection interface is USB, providing a direct digital link to computers for simple setup and use without separate audio interfaces.

Defines the main interface for connectivity.

Fifine K668 Cable Detachable

Is the cable detachable?

No 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

A detachable cable is not provided, so the microphone uses a fixed cable connection which limits easy cable replacement or alternate cable choices.

Whether the cable can be detached or replaced.

Fifine K668 Interface Latency

What is the interface latency?

10 ms 0 Votes
Fifine K668
8.1 ms (Average)

Fifine K668
Fifine K668

Interface latency of 10 ms represents a modest end-to-end delay; this is acceptable for streaming and podcasting but may be noticeable in ultra-low-latency monitoring setups.

Latency introduced by the interface.

Fifine K668 USB Compatibility

What USB versions are compatible?

33 Fifine K668 0 Votes USB 2.0

52 Microphones in this range USB-C

Identifies supported USB standards.

Fifine K668 Audio Output Options

What are the audio output options?

97 Fifine K668 0 Votes Digital

61 Microphones in this range Analog, Balanced

Lists output signal formats available.

Fifine K668 Phantom Power Support

Does it support phantom power?

No 0 Votes Fifine K668

Yes Microphones in this range

Whether the mic supports phantom power.

Power & Battery 5

Fifine K668 Power Source

What is the power source?

67 Fifine K668 0 Votes USB

43 Microphones in this range Phantom

Fifine K668
Fifine K668

Powered and connected via USB, enabling plug-and-play operation with most computers without the need for an external power supply.

Defines how the microphone is powered.

Fifine K668 Auto Power-Off

Does it have auto power-off?

No 0 Votes Fifine K668

Yes Microphones in this range

Whether the microphone shuts down automatically when idle.

Fifine K668 Replaceable Battery Support

Does it support replaceable batteries?

No 0 Votes Fifine K668

Yes Microphones in this range

Indicates if batteries can be swapped.

Fifine K668 External Power Supply Compatibility

Is it compatible with an external power supply?

No 0 Votes Fifine K668

Yes Microphones in this range

Can the mic run on external AC/DC supply.

Fifine K668 Power Indicator Light

Does it have a power indicator light?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Whether a light shows power/battery status.

Controls & Features 18

Fifine K668 Gain Control

Does it have gain control?

No 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

There is no onboard gain control, so input level must be adjusted via the host device, audio interface, or software controls.

Ability to adjust input gain directly.

Fifine K668 App/Software Integration

Is it integrated with software/apps?

No 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

No app or software integration is provided, so any advanced routing or processing must be handled by third-party software or the host system's audio settings.

Works with companion apps or software.

Fifine K668 EQ Presets

Does it have EQ presets?

No 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

No onboard EQ presets are provided, so tonal adjustments need to be performed in external software or on connected hardware.

Pre-configured equalization modes.

Fifine K668 Feedback Suppression

Does it have feedback suppression?

No 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

There is no active feedback-suppression system, so careful gain setting and speaker placement are important to avoid feedback in louder monitoring environments.

Prevents audio feedback loops in live use.

Fifine K668 Mute Function

Does it have a mute function?

No 0 Votes Fifine K668

Yes Microphones in this range

Ability to mute audio directly on the mic.

Fifine K668 Headphone Monitoring

Does it support headphone monitoring?

No 0 Votes Fifine K668

Yes Microphones in this range

Direct monitoring via headphone output.

Build & Design 17

Fifine K668 Body Material

What is the body material?

57 Fifine K668 0 Votes Metal

48 Microphones in this range Metal

Fifine K668
Fifine K668

The body material is Metal, which typically improves durability and gives a more solid, premium feel compared with plastic housings.

The main structural material of the microphone body.

Fifine K668 Finish/Coating

What finish/coating does it have?

0 Fifine K668 0 Votes Matte

23 Microphones in this range Matte

Fifine K668
Fifine K668

Features a Matte finish that reduces visible fingerprints and softens reflections for a cleaner visual appearance on-camera.

Exterior treatment or surface finish.

Fifine K668 Windscreen

Is a windscreen included?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

A windscreen is included to help reduce plosive bursts and breath noise during close-mic vocal work, improving clarity for spoken-word recording.

Whether a windscreen is included for wind noise control.

Fifine K668 Internal Dampening Material

What is the internal dampening material?

0 Fifine K668 0 Votes Foam

16 Microphones in this range Foam

Fifine K668
Fifine K668

Internal dampening uses Foam, which helps reduce internal resonances and attenuate handling and mechanical noise.

The material used internally to reduce noise/vibration.

Fifine K668 Shock Mount

Is a shock mount included?

No 0 Votes Fifine K668

Yes Microphones in this range

Whether a shock mount is included to reduce vibrations.

Fifine K668 Pop Filter

Is a pop filter included?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Whether a pop filter is provided for plosive reduction.

Package & Accessories 12

Fifine K668 Cables

Are cables included?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

Cables are included with the unit, so you should have the required cable(s) for out-of-the-box connectivity without needing separate purchases.

Indicates if connecting cables are provided.

Fifine K668 Instruction Manual

Is an instruction manual included?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

Ships with an instruction manual to guide setup, basic operation, and troubleshooting for first-time users.

Whether a manual or quick-start guide is included.

Fifine K668 Packaging Type

What is the packaging type?

0 Fifine K668 0 Votes Box

25 Microphones in this range Box

Defines how the product is packaged.

Fifine K668 Stand/Tripod

Is a stand/tripod included?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Whether a stand or tripod is included in the box.

Fifine K668 Carrying Case

Is there a carrying case included?

No 0 Votes Fifine K668

Yes Microphones in this range

Whether a protective carrying case is part of the package.

Fifine K668 Adapters

Are adapters included?

No 0 Votes Fifine K668

Yes Microphones in this range

States if adapter(s) are included (e.g., XLR to 3.5mm).

Certification & Compliance 6

Fifine K668 Warranty

What is the warranty period?

1 years 0 Votes
Fifine K668
1.53 years (Average)

Fifine K668
Fifine K668

Includes a 1-year warranty that typically covers manufacturing defects; consult the seller for warranty claim procedures and terms.

Duration of manufacturer warranty coverage.

Fifine K668 FCC/CE Approval

Is it FCC/CE approved?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Fifine K668
Fifine K668

The product carries FCC/CE approval, indicating it meets common regional regulatory and electromagnetic-compatibility standards for consumer devices.

Explicit FCC/CE compliance approval.

Fifine K668 RoHS Compliance

Is it RoHS compliant?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Restriction of Hazardous Substances directive compliance.

Fifine K668 Safety Compliance

Is it safety compliant?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Indicates adherence to safety regulations.

Fifine K668 Environmental Compliance

Is it environmentally compliant?

Yes 0 Votes Fifine K668

Yes Microphones in this range

Compliance with eco/environmental regulations.

Fifine K668 Professional Broadcast Certification

Is it broadcast certified?

No 0 Votes Fifine K668

Yes Microphones in this range

Indicates if the mic meets pro broadcast standards.

Advanced Features 14

Fifine K668 Multi-Pattern Switching

Does it support multi-pattern switching?

No 0 Votes Fifine K668

Yes Microphones in this range

Ability to switch between multiple pickup patterns.

Fifine K668 DSP Processing

Does it include DSP processing?

No 0 Votes Fifine K668

Yes Microphones in this range

Built-in digital signal processing for sound shaping.

Fifine K668 AI Noise Cancellation

Does it feature AI noise cancellation?

No 0 Votes Fifine K668

Yes Microphones in this range

AI-powered suppression of background noise.

Fifine K668 Beamforming Technology

Does it support beamforming?

No 0 Votes Fifine K668

Yes Microphones in this range

Uses mic arrays to focus on sound sources.

Fifine K668 Voice Tracking

Does it include voice tracking?

No 0 Votes Fifine K668

Yes Microphones in this range

Automatically follows speaker’s voice.

Fifine K668 Recording Profiles

Does it have recording profiles?

No 0 Votes Fifine K668

Yes Microphones in this range

Predefined sound settings for specific uses.

Surveys

Because hot takes deserve votes.

Fifine K668 Sound Quality

How would you rate the sound quality of this microphone?

Crisp and professional 0 Votes
Good and clear 0 Votes
Average clarity 0 Votes
Distorted and unclear 0 Votes

Fifine K668 Noise Handling

How well does this microphone handle background noise?

Blocks out most noise 0 Votes
Handles noise fairly well 0 Votes
Reduces some noise 0 Votes
Picks up everything 0 Votes

Fifine K668 Battery Life

How long does the battery last on this microphone?

Excellent — Over 20 hours 0 Votes
Long lasting — 10 to 20 hours 0 Votes
Decent — 5 to 10 hours 0 Votes
Short — 2 to 5 hours 0 Votes
Very short — Under 2 hours 0 Votes

Fifine K668 Durability

How durable is this microphone based on build and lifespan?

Highly durable — Over 4 years 0 Votes
Solid — 2 to 4 years 0 Votes
Average — 1 to 2 years 0 Votes
Very fragile — Less than 1 year 0 Votes

Fifine K668 Weight

How heavy is this microphone?

Ultra-light — Under 150 grams 0 Votes
Lightweight — 150 to 300 grams 0 Votes
Medium — 300 to 500 grams 0 Votes
Heavy — 500 to 800 grams 0 Votes
Very heavy — Over 800 grams 0 Votes

Fifine K668 Design Appeal

How attractive is the design of this microphone?

Plain and boring 0 Votes
Somewhat okay 0 Votes
Nice looking 0 Votes
Stylish and modern 0 Votes

Fifine K668 Pricing

How do you feel about the price of this microphone?

Great value for money 0 Votes
Pretty good price 0 Votes
Fair deal 0 Votes
Kinda pricey 0 Votes
Crazy expensive 0 Votes

Fifine K668 Sensitivity

How sensitive is this microphone to capturing sound?

Very sensitive — Detects quiet sounds clearly 0 Votes
Sensitive — Captures a wide sound range 0 Votes
Moderate — Picks up normal voice levels well 0 Votes
Low — Needs to be close to sound source 0 Votes
Very low — Struggles to capture soft voices 0 Votes

Fifine K668 Frequency Response Range

What do you think about the frequency response range of this microphone?

Wide range — 20 Hz to 20 kHz 0 Votes
Good range — 30 Hz to 18 kHz 0 Votes
Decent range — 40 Hz to 16 kHz 0 Votes
Limited range — 50 Hz to 14 kHz 0 Votes
Narrow range — Above 60 Hz only 0 Votes

Fifine K668 Connectivity

How stable and reliable is the connection of this microphone?

Excellent — Always stable, no dropouts 0 Votes
Good — Works smoothly with rare issues 0 Votes
Decent — Occasional minor disconnections 0 Votes
Weak — Disconnects sometimes 0 Votes
Poor — Frequently loses connection 0 Votes

Guides 1

Yes, we brought proof.

Articles 1

Fifine K668 Manual

Fifine K668 Manual

fifinemicrophone.com
fifinemicrophone.com

Reviews 0

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