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FIFINE K031B Wireless Microphones for Computer USB Wireless Microphone System for PC & Mac,Headset UHF Wireless System
Product SKU LLL003
Size (L x W x H) 21 cm x 17 cm x 7 cm
Availability Out Of Stock
  • Easy Setup As Plug & Play 
  • No Interference & Stable Connections In Selectable UHF Band.
  • Allow You To Provide Audio Connections Freedom Of Movement  Up to 80 feet.
  • Compatiable With Ipads Iphones (4s & Later) Using Apple Lighting USB (Not Included).
  • Headset , Lavalier Microphone Provded.
  • Warranty : 12 Month 1 To 1 Exchange.

Free Your Hands And Mind]-USB Wireless System brings the convenience of wireless to your digital communications and PAs.Ease of use, accurate response and lightweight construction allowing you to roam the classroom without having to hold a microphone. ideal wireless system for recording lectures and seminars.

[Multiple Applications]-Plug-and-play operation with no driver installation required.Simply connect the wireless microphone directly to your computer via USB and start working with your favorite DAWs, VoIP communication software and applications for speech-to-text dictation.Compatible with iPads and iPhones (4S and later) using Apple's Lightning USB Camera Adapter(Not included).Not work with speaker system,mixer even know it has a USB input.

[USB Wireless Microphone System Presentation]-Easy pairing for fast set up.Allows you to wirelessly capture stunning audio straight to your Mac/PC.Perfect for audio or video recording, Youtube streaming, capturing interviews, conducting podcasts and classroom settings.

[Headset/Lavalier Microphone Wireless Systems]-Clip on a wireless lavalier microphone for hands-free voice reinforcement.Lav mics are perfect for interviews, as well as live presenters and teachers.Headset USB Wireless System delivers high definition audio for creating videos on pc,laptops or smartphones.Ideal for public speakers, preachers and lecturers and fitness instructors.

[Interference-resistant UHF Band Operation]-The wireless receiver automatically pairs with the wireless microphone transmitter,set up is as easy as plug-and-play.No interference and stable connection in selectable UHF band.Allows you to provide audio connectionless freedom of movement up to 80 feet.

  • Connecting USB Devices to an iPhone/iPad (GarageBand iOS)-Connecting to a USB hub which supplies power before plugging it any USB-devices.
  • Provide Audio Connectionless Freedom of Movement.-80' operating range (environment dependent)
  • ABS Plastic Material,Offers Style and Durability.-Accurate response allowing you to roam the stage without having to hold a microphone.
  • Interference-resistant UHF band operation-Provides clear, static-free transmission.
  • Convenience And Peace of Mind The receiver automatically pairs with the transmitter, set up is as easy as plug-and-play
  • Easy Pairing for Fast Set Up-Plug-and-play operation with Mac and Windows
  • Free Your Hands.-Lightweight and robust headset microphone for excellent speech intelligibility
  • USB Wireless Microphones compatible with PC laptop,iPads and iPhones,not work with speaker system,mixer even know it has a USB input.


Key Features:

  • Recording tutorial video cannot be any easier 
  • USB connection means a doddle to use with Windows and Mac.
  • Headphone jack on USB dongle serves as an external sound card for audio output or monitor. 
  • Battery-powered transmitter & PC-powered receiver provide convenience both in and out door.
  • For use with speaker/camera, FIFINE MICROPHONE K037B is better suited. 
  • Make streaming or vlog anywhere 
  • Compact size and wireless feature come in extremely handy when carrying it around. 
  • With proper USB adapter, it will work with iPhone or iPad for vlog recording. 
  • Using extra audio cable and power bank to hook up with digital recorder, you can make anywhere your recording studio!  
  • Versatility cannot be beat
  • Head-worn mic fits securely for fitness tutorial recording or active video presentation. 
  • Clip-on mic with secret feature is optimized for video conference, online interview, etc.  

Have an impressive video meeting or live stream 

In-born high sensitivity ensures great clarity even without mic gain boost. 

Cardioid pattern does an excellent job at reducing noise, especially the background noise.

Audience will not notice the mic, but they will definitely be impressed by the clear sound!

User-friendly design for outdoor recording

Easy-to-read LCD screen shows battery life and frequency. Noticeable receiver light indicates status.   

Get battery or frequency change in a second when any cutout or dropout happens.  

UHF (Ultra High Frequency) gets longer range and powerful signal than the Bluetooth.

Guarantees good penetration in the face of obstacle within 80 feet.

20 selectable frequency channels allows conflict-free transmission in less perfect environment. 

What's the point of 20 channel

1. When experiencing interference, just click the channel button (top button) to change and find the best-suited channel. Frequency conflict can not spoil your show anymore.

2. More than one mic can be utilized concurrently. Ideal for group interview recording.   


What's Included:

  • FIFINE K031B transmitter
  • Lavalier mic & Head-worn mic 
  • Foam cover (already attached)
  • Receiver (1/4" output connector)

WARRANTY  12 month Warranty With 1 to 1 exchange..

Replacement subject to factory defects only and does not cover damages caused by misuse or abuse, dropped unit, submersion in water (flooding), fire, lightning, vandalism, accidents, human error or force majeure.

Customer will need to provide video/picture for broken product for verficiation purpose .

If any replacement warranty claim, may required customer to  ship back to us for verfication.

Please note : Different product may have different replacement warranty process & method



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What's in the box
  • FIFINE K031B transmitter
  • Lavalier mic & Head-worn mic 
  • Foam cover (already attached)
  • Receiver (1/4" output connector)