Bietrun Wireless Microphone, Dynamic Microphone with Rechargeable Receiver, Auto Connect,All Metal Design,160ft Range,Cordless Mic for Karaoke Machine,Amplifier Speaker,Mixer,iPhone,Camera, Interview


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  • Premium Wireless Karaoke Microphone: Built-in high sensitivity professional dynamic microphone, wireless distance upgrade to 160 feet (50m).Bietrun wireless mic feature in Signal Stability★No Delay★No Radiation ★Anti-Howling ★Anti-Jamming ★Constant Frequency★Distortion <0.2%★15 Uhf Adjustable Channels. The cordless mic is made of alloy material which is harder, lighter and more wear-resistant.
  • Plug And Play: ●Can only plug in equipment with Mic input, can't plug in AUX input, otherwise No Sound.(Not Compatible with Bluetooth Speakers/Laptop)● For with Mic input speaker, singing machine, audio amplifier, PA system, mixer, voice amplifier and more streaming multimedia equipment.●Use Trrs cable to connect Pc/Apple Iphone/Android Phone Laptops Etc.●Please use genuine conversion cables: Usb-C To 3.5mm/Lightning To 3.5mm Cable (Not Included In The Package), Otherwise, No Sound
  • Power and display: The microphone does not come with any batteries, we recommend using 2 AA Amazon Alkaline Batteries. ●Correctly install the battery + - direction.●The chargeable receiver is built-in 650 Mah battery for 4 hours use time and fully charged in 3 hours●Long press and hold the mic and receiver buttons to power on.The display shows the battery power and signal strength
  • Unidirectional Microphone: Built-in professional moving-coil unidirectional microphone core, which is ideal for conference, speech, events, church, family party, open ceremony, dancing instructor, promotion, etc.●If you use multiple mic at the same time or noise, please switch channels (Open the mic battery cover, click the“HI LO”button), Make sure each mic channel number is different and the channel numbers are far apart
  • Quick Troubleshooting: ●1.Make sure you have enough power for the mic and receiver. ●2.Connecting equipment with MIC input, not other interfaces. ●3.If you find no sound from one or both mic, you need to re-pair.1.Turn off the receiver and mic.2. Open the mic battery cap.3. Press and hold the mic(HI LO)button for 10s+ until the display channel flashes.4. Quick turn on receiver, wait for the mic channel display to stop flashing, and the blue light of the receiver is always on, ready to use
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Recommended Uses For Product Karaoke, Singing, Streaming
Brand Bietrun
Connectivity Technology UHF
Connector Type 6.35 mm Jack
Special Feature Rechargeable, Wireless
Compatible Devices Amplifier, Audio Mixer, Camera, Karaoke Machine, Speaker
Color Black
Included Components receiver
Polar Pattern Unidirectional
Item Weight 390 Grams

  • bernadettewilson87@gmail.com

    08-03-2026

    This microphone has a nice clear sound, if you run it through your mixer so you can dial in the highs, mids, lows, echo, you can make it sound real nice, I have about 8 different brands of corded mic's, this sounds better than any of the corded one's, it sounds just as good as my fifine cordless also, only thing it seems that the mic battery doesn't stay charged as long as the receiver battery does, but for the price you can't go wrong, batteries are getting expensive nowadays.

  • welch.armand@schaefer.com

    08-03-2026

    Easy to use and its plug and play. Mike connects automatically to the receiver.I do wish I could flick a button to mute it. To turn off, I need to press and hold for a few sec. Turning on too takes some time.

  • pdoska04@gmail.com

    08-03-2026

    Muy lindo micrófono con un sonido nítido. Excelente precio-funcionalidad.Habrá que ver cuánto dura funcionando bien, pero definitivamente lo recomiendo

  • justinoafonsorochaafonso@gmail.com

    08-03-2026

    Works as advertised for meetings in large chapel... It's an extremely good buy and performs as well and better than our sure mics. Has a different learning curve but worth the time.

  • ellaleona@yahoo.com

    08-03-2026

    Excelente relación precio calidad, suena super bien, ideal para el karaoke

  • wendellwoodwardl8714@gmail.com

    08-03-2026

    This is the second one I ordered. Works great use for my backup mic for small events. Haven’t had any dropouts seem to get a good distance of coverage. So the reason for the 3 Stars/BUT, this mic was delivered and seem to be used. I don’t know if it’s the seller or Amazon sending out returned items.Lately I have been receiving returned used items in my orders. Maybe I pulled away from the review a little, guess I was venting. I own several named brand microphones and this one holds up with some of the best. I know I want to give 5 stars but this one came with scratches and smudges. So I can’t give the rest. But the replacement was sent out right away and everything seems to working ok for now. I will update the review once I put the second mic to the test.Great response from seller. Everything taken care of. On that note I’m upping my stats.

  • ygbkbkic@gmail.com

    08-03-2026

    Easy to use. Audio quality is great for an affordable mic.

  • maryazmargaretop3480@gmail.com

    08-03-2026

    I bought this with low expectations. It did what I needed to however, the quality of the sound was not that great. The build quality of the microphone isn’t too bad. The belt quality of the receiver is terrible. There is no cord so that is really nice. The microphone is light and easy to control the volume. I’ve had a blast with this microphone for two years now it is definitely a good value for the money because I use the microphone in the water and I’m not worried about it falling in. We have had so much fun with this.

  • damcukivanna@gmail.com

    08-03-2026

    Product was really good sing like a ⭐✨

  • georgiaharpe71@gmail.com

    08-03-2026

    I ordered this mic shortly before our wedding and it arrived early on time but unfortunately the mic I ordered had some issues making it unusable. I reached out to Bietrun and they priority shipped me out another mic in one day to a different address (2 hours away where our wedding was) and saved the day. They were super easy to deal with and the mic is great quality and super easy to set up and connect. You literally just turn the mic and the transmitter on and they immediately sink together (made things much easier for friend who was acting dj for the actual ceremony) sounds great, worked about 50 yards away from our speaker which was impressive and has a healthy weight (makes me feel like it’s a quality mic and not plastic garbage). Thanks again Bietrun you guys were the hero of my wedding and really helped take a lot of the stress of wedding planning off my shoulders! 10/10 would buy again and recommend to others!

  • matswaneservicesbw@gmail.com

    08-03-2026

    I like the mic as a whole, easy to pair, works well with good sound quality. What is making this product unusable is the receiver's batter life. It constantly runs out of charge and recharging does not work most of the time. The LED lights do not glow even after several hours of leaving it on charge. The blue light, when it ever comes on, is only flashing and is never solid.

  • tristancole@microsoft.com

    08-03-2026

    Microfono muy bueno, la pila muy bien y la calidad de la voz excelente

  • durward73@blanda.biz

    08-03-2026

    This microphone is advertised for "Karaoke, Church, Wedding, Party Singing(98 ft Range)". But when placed on my JBL Party Encore karaoke box, you can barely hear the microphone, even if the volume is turned maximum. This is a product that is is unusable and deserved to be placed in a garbage bin. Amazon won't allow free return and the cost of shipment from HK to the U.S. is more than double that cost of the product (US$28) and amazon will only shoulder US$20. So I would end up losing money and it is a total waste of time. Hope that Amazon is more careful next time not to allow sellers of extremely low-quality products to be peddled in their website!

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

    This microphone has a nice clear sound, if you run it through your mixer so you can dial in the highs, mids, lows, echo, you can make it sound real nice, I have about 8 different brands of corded mic's, this sounds better than any of the corded one's, it sounds just as good as my fifine cordless also, only thing it seems that the mic battery doesn't stay charged as long as the receiver battery does, but for the price you can't go wrong, batteries are getting expensive nowadays.

  • wel******

    Easy to use and its plug and play. Mike connects automatically to the receiver.I do wish I could flick a button to mute it. To turn off, I need to press and hold for a few sec. Turning on too takes some time.

  • pdo******

    Muy lindo micrófono con un sonido nítido. Excelente precio-funcionalidad.Habrá que ver cuánto dura funcionando bien, pero definitivamente lo recomiendo

  • jus******

    Works as advertised for meetings in large chapel... It's an extremely good buy and performs as well and better than our sure mics. Has a different learning curve but worth the time.

  • ell******

    Excelente relación precio calidad, suena super bien, ideal para el karaoke

  • wen******

    This is the second one I ordered. Works great use for my backup mic for small events. Haven’t had any dropouts seem to get a good distance of coverage. So the reason for the 3 Stars/BUT, this mic was delivered and seem to be used. I don’t know if it’s the seller or Amazon sending out returned items.Lately I have been receiving returned used items in my orders. Maybe I pulled away from the review a little, guess I was venting. I own several named brand microphones and this one holds up with some of the best. I know I want to give 5 stars but this one came with scratches and smudges. So I can’t give the rest. But the replacement was sent out right away and everything seems to working ok for now. I will update the review once I put the second mic to the test.Great response from seller. Everything taken care of. On that note I’m upping my stats.

  • ygb******

    Easy to use. Audio quality is great for an affordable mic.

  • mar******

    I bought this with low expectations. It did what I needed to however, the quality of the sound was not that great. The build quality of the microphone isn’t too bad. The belt quality of the receiver is terrible. There is no cord so that is really nice. The microphone is light and easy to control the volume. I’ve had a blast with this microphone for two years now it is definitely a good value for the money because I use the microphone in the water and I’m not worried about it falling in. We have had so much fun with this.

  • dam******

    Product was really good sing like a ⭐✨

  • geo******

    I ordered this mic shortly before our wedding and it arrived early on time but unfortunately the mic I ordered had some issues making it unusable. I reached out to Bietrun and they priority shipped me out another mic in one day to a different address (2 hours away where our wedding was) and saved the day. They were super easy to deal with and the mic is great quality and super easy to set up and connect. You literally just turn the mic and the transmitter on and they immediately sink together (made things much easier for friend who was acting dj for the actual ceremony) sounds great, worked about 50 yards away from our speaker which was impressive and has a healthy weight (makes me feel like it’s a quality mic and not plastic garbage). Thanks again Bietrun you guys were the hero of my wedding and really helped take a lot of the stress of wedding planning off my shoulders! 10/10 would buy again and recommend to others!

  • mat******

    I like the mic as a whole, easy to pair, works well with good sound quality. What is making this product unusable is the receiver's batter life. It constantly runs out of charge and recharging does not work most of the time. The LED lights do not glow even after several hours of leaving it on charge. The blue light, when it ever comes on, is only flashing and is never solid.

  • tri******

    Microfono muy bueno, la pila muy bien y la calidad de la voz excelente

  • dur******

    This microphone is advertised for "Karaoke, Church, Wedding, Party Singing(98 ft Range)". But when placed on my JBL Party Encore karaoke box, you can barely hear the microphone, even if the volume is turned maximum. This is a product that is is unusable and deserved to be placed in a garbage bin. Amazon won't allow free return and the cost of shipment from HK to the U.S. is more than double that cost of the product (US$28) and amazon will only shoulder US$20. So I would end up losing money and it is a total waste of time. Hope that Amazon is more careful next time not to allow sellers of extremely low-quality products to be peddled in their website!

bluetooth wireless handheld portable karaoke dynamic microfonos inalambricos microphone

WXM02-Technical Specifications

bluetooth wireless handheld portable karaoke dynamic microfonos inalambricos microphone

Built-in Newly designed UHF wireless core, transmission distance upgrade to 160 feet (Open place). Enhance Signal stability, No delay, No radiation, Anti-howling, Anti-jamming, Constant frequency. Wireless Microphone Rechargeable Metal Dual UHF Cordless Dynamic Handheld Microphone System Karaoke

Built-In Professional Dynamic Microphone core(dB value: 95dB/Impedance: 600 ohms/Frequency response: 50Hz - 16Khz). The handheld mics with all Metal Design, which is harder, lighter and more wear-resistant. When uses, the mouth should be close to the top of the microphone to loud voice. 1

The microphone does not come with any batteries, we recommend using 2 AA Amazon alkaline batteries. The display can show the battery power and signal strength in real time, don't worry about Suddenly not working. bluetooth wireless handheld portable karaoke dynamic microfonos inalambricos microphone

The chargeable receiver is built-in 720mAh battery for 4.5 hours use time when fully charged in 3 hours. 1

Using the Receiver Plug In equipment with 1/4 inch/6.35MM Mic input. For speaker, Singing machine, audio amplifier, PA system, Voice amplifier, Mixers, Audio Interfaces, truck speaker system, Dome speaker system etc.

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