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Bietrun 4-Channel Wireless Microphones System with 4 Rechargeable Handheld Mics, UHF Metal Dynamic Cordless Mics for Karaoke, Singing, Church, Family Theater(Auto Connect/295FT Range/Fixed Frequency)

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Availability: In Stock.
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Arrives Wednesday, Mar 11
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Color: Rechargeable 4 Channel wireless microphone system


Features

  • 4-Channel Professional UHF Wireless Microphone System: Bietrun 4 mics system adopts 2023 latest Surface Acoustic Wave(SAW) signal connection technology, The connection distance is about 295 feet (90 Meters). without dropouts, hiss, or feedback. Clear VoiceStable signal high-quality sound With UHF Selectable frequency band(Use lawful signal bands(500 - 599Mhz) with US FCC ID), With 5 adjustable frequencies per mic, without worrying about interference.
  • Rechargeable Four Handheld Microphones: No AA battery needed. The microphones are built-in 1200mAh rechargeable lithium-ion battery, work time up to 7 plus hours with charging time 3-4 hours. The dual charging cable is included, support 2 microphones charging simultaneously. The receiver has a UL-Certified plug.Long press the "PWRVOL" button on the microphone to turn on the mic.
  • Pro-Clear Vocals Dynamic Mics: Built-in dynamic unidirectional microphone core (95dB2dB), Crisp, clear sound.without dropouts, hiss, or feedback. Cool led light ring (working in green,charging in red), fashionable clear white led display.ideal for church, conference, speech, web podcast, Yoga instructor, family party, opening ceremony, dancing instructor, promotion etc.
  • Plug and Play, easy to setup: The receiver has 6.35mm Mic and XLR A/B/C/D 4 channels output. You can choose 6.35mm cable(included) or XLR cable(Not included) you need to connect the other side to Partybox, Speaker, Amplifiers, DJ, Audio Mixers, PA system, Karaoke Machine, Multi-Media Equipment, Etc.
  • Packing List: 4* Microphone(A,B,C,D), 1*Receiver, 2* Charging Cable,1*Adapter, 4*Microphone Antenna, 1*User Manual, 1*6.35mm to 6.35mm Cable.

Recommended Uses For Product: Karaoke, Singing


Brand: Bietrun


Model Name: WXM26


Connectivity Technology: XLR


Connector Type: 6.35 mm Jack, XLR


Special Feature: Rechargeable, Wireless, XLR


Compatible Devices: JBL Partybox, ION Speaker, Amplifiers, DJ, Audio Mixers, PA system, Karaoke Machine, Multi-Media Equipment, Etc See more


Color: Rechargeable 4 Channel wireless microphone system


Included Components: 1*6.35mm to 6.35mm Cable, 1*Receiver, 1*UL Certified DC Adapter and 2* Charging Cable, 4* Microphone and 4 windproof sponge covers, 4*Microphone Antenna See more


Polar Pattern: Unidirectional


Audio Sensitivity: 95 Decibels


Item Weight: 3 Kilograms


Microphone Form Factor: Handheld audio wireless microphone


Power Source: Rechargeable


Number of Batteries: 4 Lithium Polymer batteries required. (included)


Material: Aluminum, iron


Signal-to-Noise Ratio: 95 dB


Hardware Platform: Karaoke Machine


Number of Channels: 20


Frequency Response: 18 KHz


Manufacturer: Bietrun


Item Weight: 6.6 pounds


Package Dimensions: 21 x 10.3 x 5.2 inches


Item model number: WXM26


Batteries: 4 Lithium Polymer batteries required. (included)


Date First Available: November 1, 2021


Color Name: Rechargeable 4 Channel wireless microphone system


Material Type: Aluminum, iron


Size: Pro 4-Channel


Battery type: Lithium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • EXCELLENT SOUND FOR THE MONEY!
Color: 8-Channel Wireless Microphone System
Tested at the church today. Excellent mics. Low noise with great sound and range. Signal to noise ratio MUCH BETTER than the system the church bought from Kingdom. I had to take charge of the churches sound system, it was so noisey with static, drop outs, popping with no pop filters. Love the rechargeable batteries! Sure beats changing 2 AA batteries X 20 every month!!!!! All the mics came pre-charged. Had fun setting up the mixer board I connected via the XLR connectors. 4 things negative but I did not de-rate. 1) it DOES NOT come with a dual USB to wall charger although the AI said it did. 2) It also DOES NOT come with the 1/4" banana plug cable. I would not use it anyway but it says its included. Always use XLR connections if you want the best Signal to noise ratio, especially on mics. 3) The foams are poorly packaged causing deformity and creases. When you stretch them over the mic, many will form rips. 4) One mic was noisy. Just got a replacement system. Time will tell if the problem is fixed. The second system came with the 1/4" banana plug indicating the original unit may have been used and returned. I am glad I tried this before going all out on an 8 channel professional Shure system ($21,000.00). This does the job for a fraction of the cost. ... show more
Reviewed in the United States on August 25, 2025 by Phil Tuttobene Phil Tuttobene

  • Good karaoke mic system - does exactly what I need it for
Color: 2-channel wireless microphone system wit...
I bought on a lightning deal and also cuz of the pandemic quarantine to spice things up at home. I used to go out sporadically to karaoke places. My wife is into it more than I am but seems to have reversed- I have used this more than she has. This is a lower end model. There are no tone controls on the receiver - the mics (you get two) are color coded. They are made of plastic not the best but it’s adequate for the paid price. Here’s my set up: I hooked up a laptop hdmi out to a Sony TV - I bluetooth the sound from the laptop to the bietrun (pairing is easy - and a lady with a heavy Chinese accent says it’s successful- from the bietrun i hardwire it to a schiit audio magni 1 (original Verizon) headphone amplifier so I can control volume - then u plug into the headphone Jack of a 1990s pair of active self powered speakers (Sony SRS-150). I didn’t want to hook it up to my AVR and it works great!!! Even though the speakers are about 20 watts per channel it fills the room. I use The old you tube for the backing tracks. The signal reception from mic to receiving device is great. It is very clear but I don’t have a big living space. The mics control the rudimentary echo (reverb) remember to put it to full max when you’re singing “in the air tonight” it rocks, treble, bass, and volume of the mics. Each mic can control their own. The tone controls aren’t great but good enough. I’ve had this for a couple months now and used it 4x? It’s worth a pick up if you want something simple and you’re not a hardcore karaoke gotta have the best sound system. It’s good for people who just wanna belt out a few tunes now and again. Thanks for reading. ... show more
Reviewed in the United States on October 18, 2020 by L. Yu

  • Don't do a Mic Drop with these guys
Color: Rechargeable 4 Channel wireless micropho...
I like these mics. I use these for an open mic, and have never had any complaints. We also use it for rehearsal, just to be free of all the cords. I have better mics for critical stuff like recording, but for just jamming and things, these work fine. They are NOT, however, SM58s, where you can drop them repeatedly without issues. I dropped one and although it continued to work, it broke the plastic end piece, and now you can't turn it on and off. Now my 4 mic set is only 3. I wish the company sold replacement mics, but I don't see any. Now maybe the Shure wireless mics will break too, I don't know. So they work great, just be careful with them. ... show more
Reviewed in the United States on October 27, 2025 by William A. Inch, Jr

  • Super nice, well worth the price
Color: 8-Channel Wireless Microphone System
Finding an eight channel wireless microphone system as good as this system is really surprised me. This system is idiot proof. How many times have I needed to tell someone to turn on their microphone but couldn't because the show must go on? More than I care to remember. Well, do you see the GREEN ring at the top of the mic, that is a LED light the glows when the mic is turned on. Now each singer, band member, choir director, etc and help other members to be sure their mic is ready to use. I really like the 4 to 1 USB charge cable that lets you charge 4 mics at once on one charger. Each mic has its own status display on the receiver that becomes active only when the mic is turned on. Each mic has its own volume control too. The microphones have a weight to them that suggests they are a strong sturdy build and they have a good feel while being held. In addition to the battery status on the receiver display, each mic also has the battery status as well as its frequency on a small display at the bottom over the power button. I could go on but there is just so much to mention I would need to write a book. Three stars on battery life because I really don't know how well it will do. If you are looking for a wireless microphone system you should seriously consider buying this one. We all love it and I'm sure you will too. ... show more
Reviewed in the United States on May 9, 2024 by R. Mulchin

  • A PROFESSIONAL WIRELESS MICROPHONE THAT SOUNDS AMAZING WITH ALL THE CONTROLS AT YOUR FINGERTIPS
Color: 2-channel wireless microphone system wit...
I have been searching for a wireless microphone and I have to say that I have finally found a microphone that is nothing but short of amazing and has excellent sound quality. The Wireless Microphone With Echo, Treble, Bass & Bluetooth, Uhf Portable Dual Handheld Wireless Karaoke Dynamic Microphone System is perfect for karaoke singing and what I would consider to be a professional microphone system. I am so glad I purchased this and highly recommend it to others who want excellent sound quality in their vocals. I also purchased foam windscreens along with this. I will plan in the future to attach a sample video to this review so you can hear the great sound quality. It is so nice to be able to have all controls at your fingertips. I used to run karaoke shows and I would not think twice about using these microphone in my shows or even for audio recording. I cannot speak highly enough of these microphones for high quality vocals. Very well made too. Definitely worthy of the 5 star rating that I am giving it. ... show more
Reviewed in the United States on November 29, 2020 by celebrate1203

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