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Fifine K669B USB Microphone Review: Features, Pros, & Cons

Fifine K669B USB Condenser Microphone Review

Fifine K669B USB Microphone is one of the most recommended USB microphones in the market for podcasting, discord, interviews, or even for studio recordings.

Are you also planning to get yourself a Fifine K669B USB Microphone? Read this article on Fifine K669B Review and know everything about the microphone that you should know before purchasing.

In this post, I have given an in-depth USB Microphone Fifine K669B Review based on design, performance, features, pros, and cons, etc.

Fifine K669B USB Microphone Review

Fifine is an audio brand that produces products for recording audio in high quality. The microphones from Fifine are affordable in price and serve great features to all the users. Fifine brand started in the year 2009.

Fifine K669B is one of the most popular microphones made by the Fifine microphone brand.

FIFINE USB Microphone, Metal Condenser Recording Microphone for Laptop MAC or Windows Cardioid Studio Recording Vocals, Voice Overs,Streaming Broadcast and YouTube Videos-K669B
  • [Convenient Setup] Plug and play recording USB microphone for PC, with 5.9-Foot...
  • [Durable Metal Design] Solid sturdy metal construction design, the computer...
  • [Mic Volume Knob] Gaming USB mic for PS4 with additional volume knob itself has...
  • [Widely Use] USB-powered design, the condenser microphone for recording no need...
  • [Clear Output Voice] Cardioid gaming microphone for PC captures your voice...

The Fifine K669B USB Microphone is an excellent low-budget USB microphone compared to many options in the market today that are available for a high price. K669B serves as a great mic to provide quality audio input.

You can consider it your best streaming equipment as this incredibly cheap USB microphone has lots of positive reviews and ratings from clients. You can take a detailed look at this microphone as I have discussed some of its features below.

Fifine K669B is the USB Condenser Microphone popular among many content creators, gamers, and YouTubers. The microphone is made for Laptop MAC Or Windows Cardioid Studio Recording Vocals, Voice Overs, Streaming Broadcast, And YouTube Videos.

Features of Fifine K669B USB Microphone


FIFINE has provided K669B with an elegant design that gives a look of a professional microphone under a low budget. The build quality is very satisfying, and the body of the mic is sleek and elegant. The mic has little weight because it’s been made out of metal to give it a more durable and sturdy property.

When I first saw this microphone, the metal mesh and full metal design body got me thinking that I would want streaming or podcasting. The solid feel of the mic weighs 400g, and it’s portable as well.

Sound Quality

You can feel free to trust this microphone in terms of sound quality as this is one of the finest audio recorders with the best noise cancellation. The Fifine K669B best settings for audio make this mic versatile, and it can give you fantastic input and output even with the vocals and instrumental music.

A Fifine K669B microphone has a unidirectional polar pattern that only captures the sound from the microphone’s front side. It rejects all the unwanted sounds from all other directions of the mic.

For such a budget microphone, you won’t expect such high-quality audio. The mic serves best for streaming, podcasting, recording vocals, or instrumentals.

Connectivity and Power

It’s a USB microphone which means that you can plug it into a USB port to charge and use. The mic doesn’t require any kind of software installation to run, and there are no technical files to be installed first to run this mic. This mic is compatible with Windows and Mac, and you can use the operating system to run it as a microphone with your system.

There is no need for Fifine K669B phantom power support as these USB microphones can run with USB connectivity with any placed system.

USB Cable of the microphone is not detachable. You won’t need any external USB cable.

Fifine K669B Polar Pattern

The FIFINE K669B has a cardioid polar pattern to record audio. It means that the mic only records the sounds coming from the front side of the mic. This makes it easy to use the mic as you can just sit at a place and place the mic to your face and keep recording audio because it will ignore the background noise coming from the sides of the mic.

Fifine K669B Frequency Response

Fifine K669B USB microphone has a frequency response of 20Hz – 20kHz, with a max SPL of 130db to record a clear and high-quality audio input.


The K669B can be used with additional accessories as well. You can use a Fifine K669B boom arm to be used with this microphone to record the audio like in a studio. You can also get a Fifine K669B pop filter at the front of the mic to eliminate the noise and input clear audio into the microphone.


It includes a tripod stand that comes with it and a ring mount. It’s just enough for a beginner to record these instruments as they serve as a fantastic job to hold the mic in the proper position for you. The ring mount can be adjusted to a certain angle, and it also is durable, so if there is any kind of impact on the mount or mic, it doesn’t get damaged even by accident.

Also check out: MXL 770 Review: Microphone Features, Pros, and Cons

Technical specifications of Fifine K669B USB Microphone

MicrophoneFifine K669B
Microphone TypeUSB Condenser Microphone
Polar PatternCardioid
Frequency Response50Hz – 20kHz
Max SPL130dB
Sensitivity-34d±30% (at 1kHz)
S/N Ratio78dB
Power Supply5V USB Power (Corded Electric)
Output ConnectionUSB 2.0
Weight400 grams
Buy NowCheck Price on Amazon

What you will get in the box with Fifine K669B USB Microphone?

Here are the things that you will get in the box with Fifine K669B microphone:

  • Fifine K669B USB Microphone
  • Foam
  • Tripod stand

If you want, you can get yourself a boom arm. You might not want a boom arm as the tripod stand is comfortable and portable as well. You can get a pop filter for the microphone if you want to record vocals.

Pros and Cons of Fifine K669B USB Microphone

  • Volume Control Buttons
  • Clear audio input
  • Durable body
  • Adjustable ring and shock mount
  • The built-in cable is not of good quality.
  • The stand isn’t stable.

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Comparison with other Microphones

I have tried other mics as well, and when you see K669B in comparison to those other mics, you can see lots of differences.

If you observe Fifine K669B Vs. Blue Snowball, the K669B, has the lowest mic frequency at 20Hz compared to 40Hz of Blue snowball. The price is also significantly lower than the Blue snowball microphone.

If you compare Fifine K669B vs. Blue Yeti, you will find the price of K669B a lot less than the Blue Yeti, but the audio quality will almost be the same. Both of these microphones are good at capturing high-sounding frequencies and vocals, but they are not so good with very loud sounds.

The Fifine K669B picks up sound from the front, and it blocks out the rear. The Blue Yeti omnidirectional mic with cardioids mode has a louder noise floor in picking up more background noise because of getting audio from all sides.

If I compare Fifine K669B vs. T669, then T669 is a great mic, but both of these microphones share almost the same features. I noticed one difference, and that is, it’s highly sensitive, which means it will be picking up sound from any machines around your room into the recordings, whereas the K669B eliminates such noise.

FAQ’s (Frequently Asked Questions)

Are Fifine microphones any good?

The Fifine 669 is quite surprising. It does a good job of capturing audio for vocals, instruments, and even background. So, it will definitely get the job done for most audio recordings, but I wouldn’t recommend it if you are aiming for something a little more professional. Overall, it’s a rock-solid entry-level mic.

Is Fifine K669B good for music?

While this microphone is generally very versatile for a budget model, it doesn’t sit well for most music recording situations. Namely, it rocks huge latency, which means that even if you’re using an impeccable interface, you’ll still have to deal with almost intolerable lag times.

Is Fifine K669B good for music?

So which mic is better? The Blue Yeti and Fifine K669B are actually about evenly matched. Personally, I recommend the Fifine K669B because of its much lower price, but still similar audio quality. … With both of these mics, I suggest getting a mic stand to get the most out of these devices.

Conclusion: should you buy Fifine K669B?

Coming to a conclusion, you should definitely buy Fifine K669B USB Microphone as it includes all the features that professional-level microphones have but at a very high price. This is a low-budget user-friendly microphone that is easy to connect and use. So I would recommend the podcasters and streamers, or even the gamers, to buy this microphone if they are looking for a budget-friendly good quality microphone.

Do you still have anything to ask? Do let me know in the comments section.

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