XIAOKOA Wireless Microphone Headset, UHF Cordless Head Mic System, USB-C Charging Microphones, 164ft Range, for Voice Amplifier Speaker Teaching Tour Guides Fitness Instructor


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  • Latest Upgraded Wireless Microphone Headset System-- Adopt advanced UHF wireless transmission technology. 164 ft (50M) stable wireless connection at open areas. Suitable for teaching, stage performers, Meeting etc. (Do not support mobile phone/ Mac/laptop)
  • Headset microphone--it can also be used as handheld mic,wireless mic,make you more freedom to move around and demonstrate highlights or important facts, perfect for Fitness Instructor,Teacher, dancing instructor.
  • Easy to use--Please turn on the transmitter and receiver power switches, the blue light will flash for approximately 2s, indicator light stops flashing after a successful match, and then you can use it,no further action.
  • Wide Compatibility--UHF wireless microphone can be used with voice amplifier/large power speakers/portable pa system/mixer microphone speaker system. We also provide 3.5mm to 6.35mm adapter, which helps you can have more choices.
  • Rechargeable Wireless Microphone--The dual USB-C cable can charge both the wireless transmitter & receiver at the meantime, taking about 2-3 hours.working time about 6 hours when full charge. You don't have to regularly replace batteries
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Recommended Uses For Product Sound Amplification
Brand XIAOKOA
Model Name U12A
Connectivity Technology UHF
Connector Type 3.5 mm Jack, 6.35 mm Jack
Special Feature Adjustable Headband, Battery Indicator Light, Volume Control
Compatible Devices Amplifier, Headphone, Laptop, Smartphone, Speaker
Color black
Included Components 1 x 3.5 to 6.5mm converter, 1 x Charging Cable, 1 x Microphone, 1 x Receiver, 1 x User Manual
Polar Pattern Omnidirectional

  • bettyqylauraib6436@gmail.com

    08-03-2026

    Muy buena calidad de sonido y precio fácil.de usar

  • bettyhqlaurauq3215@gmail.com

    08-03-2026

    I've only had a chance to use it once but it works flawlessly! It came well packaged and was easy to connect the 2 pieces. The microphone arm is long so I was able to keep it away from my face while I taught an indoor cycling class and everyone could still hear me. I like that there is a volume control on the actual microphone too. I had to use that when I started getting a little tired and was breathing heavier lol It did "bounce" a little bit when I did some parts of the class but not enough that I was worried it would fall off. Now I'm wondering if the piece that goes around your head can be adjusted for fit....I'll have to check that out!I will update if anything changes with my experience but so far, so good!

  • armelakolawtzv@gmail.com

    08-03-2026

    One of the main applications for this microphone is attached to an amplifier so that you can freely move around the room and still be heard. The application that I need the microphone for is a little bit different. I enjoy taking videos while on vacation. One of the problems that I have is that if the camera is on a selfie stick it is too far away for the audio to be heard clearly. This microphone solved that problem completely. All I need to do is to put the receiver in the mic/audio jack of the camera and now the microphone is close enough where the audio can be heard clearly. It is really nice that the microphone and transmitter detach from the headset. This way while I'm taking the video it doesn't look like I'm wearing a headset. I can simply clip the microphone to my clothing like a lapel mic and place the transmitter portion inside my shirt.The specifications of the microphone say that it has a range of about 50 m. My house isn't that big so I wasn't able to test that distance. But what I was able to test is from one end of the house to the other through walls and it had absolutely no problem picking up the microphone from that distance.I also tested the volume controls of the microphone itself. And they really do work. Although I can't really see why anyone would set the microphone at the lowest volume. I probably will keep it set at the highest. In that way I get a very clean clear sound.There is not a lot of set up with the microphone. Before I read any of the instructions I simply turned on the receiver and the transmitter, plugged the receiver into a voice recorder and I had it working in less than 15 seconds. I guess I was lucky that it was already paired. I then read the instructions and tried re-pairing the transmitter to the receiver. It didn't take long at all and was very simple.The final test that I did was with a software product called Dragon Naturally Speaking, a dictation software that transcribes what you say. The software does a really good job with one caveat, you have to have a high quality microphone for it to work correctly. I dictated this entire review using the wireless microphone without any problem whatsoever. Now I am not tied to my computer while I dictate.If you need a good quality wireless microphone, this one seems to do the job at a reasonable price.

  • carolynginajenna@protonmail.com

    08-03-2026

    Item as advertised a appears a quality product

  • semenkorolkov96@gmail.com

    08-03-2026

    Ótimo custo beneficio. Pluga na caixa de som amplificada. Não dá pra se afastar muito porque falha, mas é otimo pra aulas em ambientes externos. Pratico, sem fios, vem com adaptador para plugar na caixa. Recomendo

  • revanceceste9181@gmail.com

    08-03-2026

    I teach dance and tumbling…. I plug it into the back of my kids karaoke machine & that works great. I’ve done cartwheels & round offs with the head set & it stays on, it does move a little & I have to adjust it afterwards but it doesn’t fly off. When running, sprinting, doing power hurdles, chassés, handstands, candlesticks it stays in place. I’ve been impressed with this mic. Battery life with cutting it off during breaks is about 6 hours.

  • ethelalexandra69@gmail.com

    08-03-2026

    Great sound and so easy to use.

  • laurengoume0@gmail.com

    08-03-2026

    Great little bluetooth microphone, much more convenient than the much more expensive wireless one that I am currently using which requires a power source for the receiver.Had a bit a of trouble fitting the headband to the microphone which required a bit of filing of the headband tabs to get it to fit. Now all good.

  • soukounaassa40@gmail.com

    08-03-2026

    Muito bom, funciona mesmo

  • ijacobi@hotmail.com

    08-03-2026

    It is lightweight, easy to use and pretty powerful when using the steel connection. I did like it but ended up with a problem with my speaker. Wouldn't work. Had to return it. Too bad!

  • cruickshank.rowland@white.com

    08-03-2026

    This headset is pretty comfortable and sounds nice and clear. Great value for amateur performance or for presentations, public speaking for hands free. It worked great using my Peavy guitar amp.

  • schmeler.luella@luettgen.net

    08-03-2026

    This is PERFECT to mic my Native American Flute. I just leave the neck piece detached (comes that way) & use a Velcro strap to attach it to the flute. Then bend the mouthpiece of the mic to the end of the flute. Picks up sound beautifully. Charges very quickly. I ordered two - they are rated for more hours than I need but I prefer to have back-ups of critical components. I couple this (wirelessly, of course with an AWESOME rechargeable Yuer BA-10 Pro 10W Busking Amp (which also has great sound for a flute & of course, I also have two of these.) Great combination to add reverb & delay to your Native American Flute playing. Note: The reverb on the amp is in both the mic & instrument channel, but if you also want delay, use the instrument channel for this XIAOKOA UHF12 Wireless Microphone. This will give you BOTH reverb & delay. This combo together is MORE THAN ENOUGH to get your Native American Flute heard in most conditions. (Update #1: I LOVE this set-up so much, I ordered & received my THIRD of these wireless mics so I do not have move them from flute to flute. This way I can have three flutes mic’d-up at one time, ready to pick up & play. As my flute collection grows, I’ll definitely order one or two more of these, again, to have multiple flutes mic’d-up & ready to pick up & play. At the the price of a fast food meal for two – these are a bargain. Skip your burger tomorrow & buy this wireless mic!!! My third mic was faulty – it must have had some kind of a loose connection, because it “crackled” constantly. I did a “Return for the Same Item” today & my new one will arrive tomorrow. I’m not deducting any stars yet for one problem mic out of three. I feel pretty confident it will be fine, if not, I’ll update this review.)

  • elyse.koepp@yahoo.com

    08-03-2026

    The product itself is fine and works as expected. My beef with this one and a previous purchase... this is my second mic purchase and was hoping the same thing wouldnt happen but it did! When in use a chinese speaking voice comes on saying something. She may be saying 'charge' ' power low' i have no idea but its frustrating to not understand and annoying to hear while teaching. Very distracting. Will be returning and trying to find a english or no speaking headset. This is made in china, for china, not usa.

There have been no reviews for this product yet.
  • bet******

    Muy buena calidad de sonido y precio fácil.de usar

  • bet******

    I've only had a chance to use it once but it works flawlessly! It came well packaged and was easy to connect the 2 pieces. The microphone arm is long so I was able to keep it away from my face while I taught an indoor cycling class and everyone could still hear me. I like that there is a volume control on the actual microphone too. I had to use that when I started getting a little tired and was breathing heavier lol It did "bounce" a little bit when I did some parts of the class but not enough that I was worried it would fall off. Now I'm wondering if the piece that goes around your head can be adjusted for fit....I'll have to check that out!I will update if anything changes with my experience but so far, so good!

  • arm******

    One of the main applications for this microphone is attached to an amplifier so that you can freely move around the room and still be heard. The application that I need the microphone for is a little bit different. I enjoy taking videos while on vacation. One of the problems that I have is that if the camera is on a selfie stick it is too far away for the audio to be heard clearly. This microphone solved that problem completely. All I need to do is to put the receiver in the mic/audio jack of the camera and now the microphone is close enough where the audio can be heard clearly. It is really nice that the microphone and transmitter detach from the headset. This way while I'm taking the video it doesn't look like I'm wearing a headset. I can simply clip the microphone to my clothing like a lapel mic and place the transmitter portion inside my shirt.The specifications of the microphone say that it has a range of about 50 m. My house isn't that big so I wasn't able to test that distance. But what I was able to test is from one end of the house to the other through walls and it had absolutely no problem picking up the microphone from that distance.I also tested the volume controls of the microphone itself. And they really do work. Although I can't really see why anyone would set the microphone at the lowest volume. I probably will keep it set at the highest. In that way I get a very clean clear sound.There is not a lot of set up with the microphone. Before I read any of the instructions I simply turned on the receiver and the transmitter, plugged the receiver into a voice recorder and I had it working in less than 15 seconds. I guess I was lucky that it was already paired. I then read the instructions and tried re-pairing the transmitter to the receiver. It didn't take long at all and was very simple.The final test that I did was with a software product called Dragon Naturally Speaking, a dictation software that transcribes what you say. The software does a really good job with one caveat, you have to have a high quality microphone for it to work correctly. I dictated this entire review using the wireless microphone without any problem whatsoever. Now I am not tied to my computer while I dictate.If you need a good quality wireless microphone, this one seems to do the job at a reasonable price.

  • car******

    Item as advertised a appears a quality product

  • sem******

    Ótimo custo beneficio. Pluga na caixa de som amplificada. Não dá pra se afastar muito porque falha, mas é otimo pra aulas em ambientes externos. Pratico, sem fios, vem com adaptador para plugar na caixa. Recomendo

  • rev******

    I teach dance and tumbling…. I plug it into the back of my kids karaoke machine & that works great. I’ve done cartwheels & round offs with the head set & it stays on, it does move a little & I have to adjust it afterwards but it doesn’t fly off. When running, sprinting, doing power hurdles, chassés, handstands, candlesticks it stays in place. I’ve been impressed with this mic. Battery life with cutting it off during breaks is about 6 hours.

  • eth******

    Great sound and so easy to use.

  • lau******

    Great little bluetooth microphone, much more convenient than the much more expensive wireless one that I am currently using which requires a power source for the receiver.Had a bit a of trouble fitting the headband to the microphone which required a bit of filing of the headband tabs to get it to fit. Now all good.

  • sou******

    Muito bom, funciona mesmo

  • ija******

    It is lightweight, easy to use and pretty powerful when using the steel connection. I did like it but ended up with a problem with my speaker. Wouldn't work. Had to return it. Too bad!

  • cru******

    This headset is pretty comfortable and sounds nice and clear. Great value for amateur performance or for presentations, public speaking for hands free. It worked great using my Peavy guitar amp.

  • sch******

    This is PERFECT to mic my Native American Flute. I just leave the neck piece detached (comes that way) & use a Velcro strap to attach it to the flute. Then bend the mouthpiece of the mic to the end of the flute. Picks up sound beautifully. Charges very quickly. I ordered two - they are rated for more hours than I need but I prefer to have back-ups of critical components. I couple this (wirelessly, of course with an AWESOME rechargeable Yuer BA-10 Pro 10W Busking Amp (which also has great sound for a flute & of course, I also have two of these.) Great combination to add reverb & delay to your Native American Flute playing. Note: The reverb on the amp is in both the mic & instrument channel, but if you also want delay, use the instrument channel for this XIAOKOA UHF12 Wireless Microphone. This will give you BOTH reverb & delay. This combo together is MORE THAN ENOUGH to get your Native American Flute heard in most conditions. (Update #1: I LOVE this set-up so much, I ordered & received my THIRD of these wireless mics so I do not have move them from flute to flute. This way I can have three flutes mic’d-up at one time, ready to pick up & play. As my flute collection grows, I’ll definitely order one or two more of these, again, to have multiple flutes mic’d-up & ready to pick up & play. At the the price of a fast food meal for two – these are a bargain. Skip your burger tomorrow & buy this wireless mic!!! My third mic was faulty – it must have had some kind of a loose connection, because it “crackled” constantly. I did a “Return for the Same Item” today & my new one will arrive tomorrow. I’m not deducting any stars yet for one problem mic out of three. I feel pretty confident it will be fine, if not, I’ll update this review.)

  • ely******

    The product itself is fine and works as expected. My beef with this one and a previous purchase... this is my second mic purchase and was hoping the same thing wouldnt happen but it did! When in use a chinese speaking voice comes on saying something. She may be saying 'charge' ' power low' i have no idea but its frustrating to not understand and annoying to hear while teaching. Very distracting. Will be returning and trying to find a english or no speaking headset. This is made in china, for china, not usa.

If the connection fails after following the instructions above ,suggest reset the microphone

The Wireless Mic is widely used in Teaching,Yoga Class,Conference...

Transmitter and receiver connection method:

Important Reminder:

1) The receiver must be plugged into the "MIC" port of the speaker device.

2) After connecting the receiver and transmitter, the blue light does not flash and the connection is successful. The blue light flashes, indicating that pairing failed, please reconnect. If the battery is low, the blue light will also flash. Please charge it in time.

3)The receiver is compatible with amplifiers/audio equipment/PA systems, etc. (not compatible with computers and mobile phones).

Built-in high-sensitivity pickup. 360° capture sound without direction restriction.

2 In 1 UHF Wireless Headset Microphone,easily change the handheld mode to headset mode to meet your needs.

Dual usb charging cable can charging receiver and transmitter together.

3.5mm to 6.35mm converter is include on package,it's can adapt to more loudspeakers.

1 x Wireless Headset Microphone

1 x Receiver

1 x Dual usb Charging Cables

1 x 3.5 to 6.5mm converter

1 x user Manual

ws Previous page

"Enjoy your voice and let more people hear your wonderful voice" is the vision of XIAOKOA. High quality products and professional services are our constant pursuit goals. XIAOKOA, founded in 2013, is an enterprise integrating R&D, manufacturing and sales. We specialize in microphones, audio products. Provide you with all kinds of wireless lavalier microphones, handheld microphones, computer microphones, etc.

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