FIFINE Wireless Microphone System, Wireless Microphone Set with Headset/Lavalier Lapel Mics (K037B)

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  • Wireless System: The Fifine K037B is a wireless lavalier lapel microphone with a headset, providing freedom of movement during performances or presentations.
  • Frequency Selection: It offers 20 frequencies for seamless, interference-free operation.
  • LCD Display: An easy-to-read LCD information display provides constant monitoring of system operation.
  • Range: The system has a stable wireless range up to 45-60 feet.
  •  Delivery & Return

    🚚 Shipping and Risk:

    • Order Will Be Shipped Within 24-48 Working Hours After the Order is Processed.
    • Shipping Partners : Delhivery, XpressBees, Gati, BlueDart, Ecom Express (Depending on Availability at Your Pincode), Computech DOES NOT Have any Control over Operations of Shipping Partners.
    • Delivery dates are estimates Provided By Shipping Partners. Shipping Partners are solely responsible for any kind of Delays.
    • Loss or damage occured during shipping is Computech Responsibility.
    • You Must Leave a Remark During Delivery to Delivery Guy About Damaged Box or Package, and Make an Un-cut Unboxing Video of the Package.
    • You must notify Computech of damaged or missing items from your order within 24-hours of receiving your package

    ♻️ Replacement and Refund Policy:

    • We accept replacement if product is defective or wrong product shipped no return or refund will be entertained.
    •  For gaming chairs only part replacement is applicable if the product delivered is defective or damaged, no refunds will be there for orders of gaming chairs.
    • If the seal of the product is opened and the product is not faulty then return/refund will not be applicable.
    • Packaging material should be kept by the buyer until the replacement window is opened as this will help them to pack the product to its original form to avoid any damage during the transit.
    • Product should be packed in a proper way as it was received by the buyer, do not apply tapes or glues directly on the product or on the product box, this may lead to cancellation of your replacement request.
    • All the accessories which were delivered along with the product should be returned in the same way and along with the product.
    • If the payment was made through our payment gateway, then it will be refunded in same account by which the payment was done, in case of BANK TRANSFER and COD orders refunds will be done only in buyers bank account. Refunds usually takes 7-10 working days to reflect in your account.
  Estimated Delivery: Jul 24 – Jul 28
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Original price was: ₹9,999.00.Current price is: ₹3,099.00.

  • UHF Frequencies–The wireless lapel microphone system has 20 frequencies selection for seamless, interference-free operation.An easy-to-read LCD information display provides constant monitoring of system operation, Receiver battery condition indicators with low-battery warnings.
  • Convenient and easy to use– No static,no drop out with use at a distance of 40-65 feet.With paired ID synchronization for each wireless transmitter and receiver make setup easy.Setting up a wireless mic is as simple as plugging in a wired microphone.
  • Wireless Headset & Lavalier–Headset microphone fits securely for active speakers and vocal performers.Lavalier microphone with included tie clip offers low visibility and hands-free use.optimized for Houses of Worship in a church preaching,YouTube videos,and classroom and presentation applications.
  • Versatile and Compatible Microphone-Work with mixers, pa speakers, electric guitar amplifiers and sound boards with 1/4″ interface to output the sound, ideal for teaching lectures,conference speech, visiting guide,recording flute.With included 1/4″ to 1/8″ adapter-cable, suit for camera equipped 3.5mm mic jack recording. ** NOT compatible with laptops and macbooks. **
  • What You Get–Wireless microphone set included headset microphone and Clip-on Lavalier Microphone Body pack Transmitter, Receiver with 1/4″ Plug,Solid metal collar clip and windscreen reduces plosives, wind, and breath sounds.Female 1/4″ to 1/8″ TRS adapter converter cord (for camera). 1/4″ to 1/8″ TRRS adapter cable (for smartphone).
  • Versatile and Compatible Microphone-Wireless microphone with 1/4 output works with PA System, Amplifier, Mixer, Audio Receiver, Camera as well. Not compatible with PC, laptop. Pls, Choose another model, FIFINE K031B (ASIN: B074C125TN) for recording audio into your computer.
  • Lightweight, Comfortable & Durable-Headset or Lavalier mic are ideal for applications requiring maximum performance and mobility. Uni-directional condenser mic ensures clean transparent audio and enhanced vocal pickup. Ideal gift for YouTubers.
  • Accessories Included-Includes headset mic and lavalier microphone, wireless transmitter and receiver, windscreens and tie-clip, two 1/4″ to 1/8″ adapter cables.

Warm Tips

1. Enter the Restore to Factory Settings or contact FIFINE service support team to get an operation guide if device can’t start up after reload batteries.

2. Please use our original lapel microphone which is equipped. It’s more compatible with the FIFINE wireless transmitter, and makes the sound better.

3. The figure given is only the approximate value that applies when there are no obstructions between the transmitter and receiver. They need to be in direct line of ‘sight’ for them to work. This distance will vary depending on metal objects, people and other obstructions and on the signal strength.

4. Battery life may vary depending on the type of battery used. 1.5V Alkaline batteries are recommended for wireless transmitter and receiver.

5. NOT recommend to output with small speakers lower than 20 watt, such as JBL charge, Doss touch, Bose. Incompatible with ECOXGEAR EcoBoulder+ speaker.

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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 and TRRS adapters)
Shipping Weight 0.8 kg
Weight 1 kg
Product Type



Connection Type


EAN / UPC Code


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