Fifine K-037B Wire less Microphone

What's Included
FIFINE K037B transmitter (back-pack)
Lavalier mic & head-worn mic (NO built-in amplifier, when using for speech or the like external speaker is NECESSARY!)
1/4" output connector receiver
1/4" female to 1/8" male TRS adapter for camera
1/4" female to 1/8" male TRRS adapter for smartphone
Product Code: 460
Brand: Fifine
Warranty: 1 Day Check Warranty
Availability: In Stock
Rs. 7,500 Rs. 9,500
You save Rs. 2,000 (21% Off)


Preparation for gig or video filming becomes much easier 

  • Battery-powered system provides the greatest convenience for outdoor use.
  • Even the most generic AA battery(*2) for back-pack transmitter and AAA ones(*2) for receiver can last for 4 hours.
  • System is pre-paired. Just take it out of box, plug into camera/digital recorder via the included adapter.
  • Or hook up directly with PA speaker, amplifier, mixer (any device that allows 1/4" input) for live event. 
  • For web conferencing through smartphone or computer, FIFINE K031B is more suited.  

Versatility cannot be beat

  • Light-weight head-worn mic fits firmly, making it possible to get quality sound for Yoga tutorial and even high intensity aerobics;
  • Clip-on mic is ideal for worship, presentation, YouTube video, hiding under shirt but still picking up clean sound. 

Let audience hear you with good clarity 

  • In-born high sensitivity ensures good clarity. The less gain you increase, the more natural sound you get.
  • You will break free of carrying around with bulky DSLR pre-amp or raising speaker volume to terribly high level.
  • Cardioid pattern does an excellent job at reducing noise, especially background sound.
  • Audience will not notice the mic but will be impressed by its clear sound!

Great features for outdoor use

  • Easy-to-read transmitter LCD display shows battery life and current frequency channel. 
  • Receiver status light convey info about powering and wireless connection (light flashes or died out). 
  • Both features enable your quick response, changing fresh battery 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. Obstacle in 60 feet cannot spoil audio transmission. 
  • 20 selectable frequency channels ensure conflict-free performance in less perfect environment. 

What's the point of 20 channel

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


Frequency Band UHF 565-584MHz
Type Condenser
Polar Pattern Cardioid 
Frequency Response 50-16kHz
Power Supply

Transmitter: 2 AA Batteries  

Receiver: 2 AAA Batteries

Output Connection 1/4" TS connector (1/4" to 1/8" TRS adapter)

No Specifications Found