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FIFINE Dual Wireless Handheld Microphones System with Individual Balance XLR Output-K040

FIFINE Dual Wireless Handheld Microphones System with Individual Balance XLR Output-K040

$ 105.99 USD

What's Included

  • FIFINE K040 receiver (NO built-in amplifier, external speaker is NECESSARY! 
  • 2 antennas
  • 2 wireless handheld microphones 
  • 2 foam caps
  • 2 anti-rolling rings
  • Power adapter 
  • 1/4" to 1/4" audio cables 


Derives from long-standing K036 wireless system, but outshines it

  • Combing ruggedness & reliability, clarity and multiple-channel in an easy to use system. Compact receiver is pre-paired with 2 handheld mics.  
  • Independent controls do not sound close to fancy feature? How about the party piece - level meter, providing a visual way to stay off distortion.   
  • Putting the unit with two antennas on a rack mount or limited space is going to be a problem? Not at all. You can angled the detachable & fully adjustable antennas at any position to fit in.
  • Balanced XLR jacks output channel A and channel B separately for upper-level connection. While 1/4" out makes the whole unit serve as a small mixer for quick karaoke night setup.  

Absolute workhorse, please show no mercy to it 

  • Plug and play device, do not have to make any change whatsoever. Hook the system up and turn the mics on, it is just going to work amazingly.  
  • Survives the rigorous drop & beat test; comes with 2-year warranty to assure you of the best durability.    
  • If you are a MC or DJ who often passes microphone to people between tables for their speech, an expensive Shure could be overkill while K040 could just do this job well.   

It is never enough to emphasize the importance of frequency

  • People usually do not take frequency restriction seriously. But the reality is that if a system got just a few channels, once they experience interference, your show is going to be ruined.
  • What is nice about K040 wireless is the 50 frequency channels for each mic. If you are a DJ who travels a lot to different cities (therefore different wireless limitation), it is the gear that can offer you peace in mind!
  • Up to 116 feet of ultra high frequency transmission allows outdoor use without worries of dropout or cutout.  
  • What's more, UHF (Ultra High Frequency) is a more penetrable and powerful signal, therefore a better choice for using in built-up areas. 

Do not make sound quality the showstopper 

  • Audio is important on presentation, live performance so it is for small gigs or just a Saturday karaoke night at home.    
  • Sound quality of K040 may not work all the way up to a concert, but because of flat and wide frequency response, it does make the projected audio sounds more like you than any other budget system can do.
  • The highs-favor calibration helps for a bit of clarity for those who have low voice like a broadcast host or a DJ.
  • Thanks to a customized capsule, it is going to pick up a lot more sound from the source, being more user-friendly to those inexperience in talking into a mic. Because they may not always keep in mind pointing a mic directly to their mouth to get the full sound.


Frequency Band UHF 573.5-594.9 MHz
Type Dynamic
Polar Pattern Cardioid 
Frequency Response 50-18k Hz 
Wireless Range 33-116 feet
Power Supply

Transmitter: 2 AA Batteries  


AC/DC Adapter
Input: 100-240 V
Output: 9-12 V



*Wanna get more info about tech aspect or get email support, feel free to Contact Us

1. Order Information

Q: What if I want to cancel the order right after payment?

A: Please Contact Us immediately if you would like to make changes to your order.


2. Shipping Policy

Q: Do you have international shipping?

A: Sorry, no. Products on FIFINE website are not available for global shipping. Delivery covers only US (50 states only and APO/FPO address is not included), Canada and UK. For customers who live outside US, CA and UK, you can check out on FIFINE AliExpress Store. 


Q: When will my order ship?

A: We process your order as soon as we receive it, which takes less than 18 hours. At that time, you can email us to cancel the order.


Q: When can I expect my package to arrive?

A: 1. If it is a pre-order or back-order that is in stock, your package will be shipped first. 

2. Delivery takes 4-7 business days (based on your location), which counts from the day when your order is processed. Carriers include DHL, UPS, USPS, LaserShip and Canada Post. Please note that for Alaska or Hawaii address, shipping could go up to 7-14 days.    

3. If it is emergent order that needs to be delivered in specific date, please Contact Us before placing the order.  


Q: When will I receive my shipment tracking number?

A: You will receive a notification email about the tracking information once your order leaves warehouse that is close to your location.  


3. Return Policy

Q: What is your return policy?

A: FIFINE MICROPHONE offers Free Returns within 30 days. If you are not completely satisfied with your purchase and wish to return a product, then please contact our email. We will gladly give you the refund 


Q: How do I request a return?

A: Below are the procedures to return a product

1. Send us an email with your order number and the reason for return (Any product shipped to us without a return authorization will be returned to the customer at his or her expense.).

2. We will email you back instructions for returning and a return number.

3. Ship your unused product, in its original packaging, to the address identified in our email.

4. Note: Return shipping fee is covered by FIFINE only if returns are for defective products, products that were not described accurately, or incorrect orders.



Once package has been shipped out, order cancellation is not possible. When product arrives, buyers are responsible for arranging return shipping by themselves and emailing us back with tracking number. If buyer decides to refuse package instead, we will charge a restocking fee of 30% of the order total. 

Return Terms

  • Please be sure to use the original box, and the shipping carton and its packing material to ship the item back (the item is returned in the same condition as it was when shipped).
  • Any product shipped to us without a return authorization will be returned to the customer at his or her expense.
  • You are responsible for shipping the products back to us. We recommend using a trackable shipping method. 


4. Refund Policy

Q: After I have returned a product, when will I see the refund in my account?

A: After receiving and examining your returned product(s), your refund will appear in your account within 5 to 7 business days. Please be aware that the refund will depend on the policies of PayPal that was used for payment.


"For product FAQs, please turn to the Technical Support Page"

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