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High quality studio microphone captures crystal clear audio. Features a zero-latency stereo headphone monitoring, which allows you to monitor the microphone input in real-time. Ideal for recording singing and musical performances. Better at resisting wind noise and mechanical or handling noise.

Preparation for a gig or video filming becomes much easier 

• A battery-powered system provides the greatest convenience for outdoor use.
• Even the most generic AA battery(*2) for the back-pack transmitter and AAA ones(*2) for the receiver can last for 4 hours.
• The system is pre-paired. Just remove from the box, plug into a camera/digital recorder via the included adapter or hook up directly with a PA speaker, amplifier, mixer (any device that allows 1/4" input) for a live event. 
• For web conferencing through smartphones or computers.

Versatility cannot be beat

• The light-weight head-worn mic fits firmly, making it possible to get quality sound for Yoga tutorial and even high-intensity aerobics;
• The clip-on mic is ideal for presentation, YouTube videos. Your audience will not notice the hidden mic under your clothing but will be

• In-born high sensitivity ensures good clarity. Using less gain of the speaker, camera, or phone provides more natural sound. Break free from carrying around a bulky DSLR pre-amp or raising speaker volume to distortion level.
• The cardioid pattern does an excellent job of reducing noise, especially background sound. Let the audience hear you with good clarity!

Great features for outdoor use

• The easy-to-read transmitter LCD display shows battery life and the current frequency channel. 
• The receiver indicator conveys info of power and wireless connection (solid red - paired; blinking green- power runs low and failed to pair). 
• Both features enable your quick response for changing fresh batteries or new frequency, to eliminate cutout or dropout.
• UHF (Ultra High Frequency) is more penetrable and powerful, therefore a better choice for using in built-up areas. The wireless range is 45-60 feet even in the face of obstacles. 
• 20 frequency channels ensure conflict-free performance in less than perfect environment. 

What's the point of 20 channel

1. When experiencing interference, click the button on top of the transmitter to find the best-suited channel. 
2. Multiple sets of K037B can be utilized concurrently for a large group interview (will need multiple input jacks on speaker or mixer to plug in receivers). 

Setup with ease and control of a pro    

• In FIFINE's latest USB mic, you will get the combination of practicality and playability with an LED indicator, mute button, volume dials and headphone jack! 
• But it is not even close to new if the microphone is just plug & play on Windows, Mac or Linux (incompatible with Xbox).  
• What differs K678 from the rest USB mics is a refined all-in-one solution keeping the good points of the XLR setup: gain control, instant mute and live monitoring while ditching the inconvenience. 

Power exists in appearance     

• Do not underestimate the look of a microphone even if you are not a singer performing on stage. Grow your channel subscribers and views with impressive-looking gear seen in your streaming or videos.  
• By looking at the mesh top and slick black finish body and holding in your hand to feel its heavy-duty, the word premium is on the tip of your lip.
• The triangle stand does not only add aesthetic appeal, it also gives stability to a desktop mic that is prone to vibration. For the audience wearing a headphone, it is friendly of you to stream with less subtle noise.
• You can even take the stand off and hook the mic to a boom arm stand with the included adapter.      

Fewer controls are more practical     

• Some like the appeal of an XLR microphone setup, which involves more controls, thinking it is more likely to record the higher quality signal. But it could also be a death trap: One mistake with any dial, you will sound like garbage.
• USB mic could overrun the XLR set up for simplicity. You are going to save lots of time to learn the skill and experience the trials and errors. 
• Turn up the music in the middle of streaming, turn down your teammate when the flight starts. All done through the input control, without having to quit Discord.
• The quick mute button is useful when you need to cough or sneeze while streaming, web conferencing or broadcasting. The LED indicator glows to give you mute/unmute status.   

• It has always been confusing for podcasters or musicians being unsure of what the audio will sound like in final production with a USB mic. Now, the problem solved with the headphone control & latency-free monitoring of K678! 

Fancy things stop, true sound unveiled     

• With gaming sound, you will lose more or less of clarity in streaming, which makes an expensive XLR setup less worthy. So it makes more sense to raise competition between USB mics.
• The 16mm size capsule makes your voice appear larger. Therefore at the same speaking distance, it offers a better low-end frequency response. But the fine-tuned thickness of the lows is not going to muddy your sound.
• In keeping with the character of the FIFINE brand, it is also calibrated for high ends clarity and more details up top.   
• In a nutshell, it has a much more well-rounded sound and smoother tone than any other FIFINE microphones, making it fit in almost any situation.