Gemini Dual Wireless Microphone UHF Handheld Rechargeable Cordless Mic System 2 Pack with Receiver for Karaoke Singing DJ Performance PA Speaker Mixer 50M Range (GMU-M200)
Inhouse product
- DUAL WIRELESS FREEDOM - Complete UHF wireless microphone system with 2 handheld wireless microphones and single receiver delivers crystal-clear audio over 50+ meters. Perfect dual wireless microphones for karaoke, wireless karaoke microphone 2 pack performances, DJ wireless microphone setups, and cordless mic duet applications without interference.
- DUAL USB RECHARGEABLE POWER - Both rechargeable wireless microphones feature long-lasting 1200mAh replaceable 18650 lithium batteries with 500mAh receiver battery. Convenient micro-USB charging eliminates disposable battery costs. LED displays show battery levels, channels, and frequencies for reliable dual cordless microphone performance.
- PLUG & PLAY DUAL SETUP - Hassle-free automatic pairing makes this 2-microphone wireless system ready instantly. Just connect receiver's 1/4" jack to powered speakers, amplifiers, mixers, or pedals and power on. Ideal dual handheld wireless microphones solution for karaoke duets, conferences, streaming, and wireless microphones for singing performances.
- DUAL KARAOKE & PERFORMANCE READY - Two dynamic cardioid handheld microphones with advanced noise rejection deliver professional sound quality. Perfect wireless karaoke microphone 2 pack for singers, micrófonos inalámbricos para karaoke duets, DJ microphone needs, and dual microphone for singing wireless performances with individual volume control on each mic.
- EXPANDABLE DUAL UHF SYSTEM - Supports up to 6 wireless mics total simultaneously without interference using selectable UHF frequencies (512-541.7MHz US, 863-865MHz EU). Perfect dual handheld wireless microphones & systems solution for bands, karaoke mics setups, group performances, and professional dual wireless microphone applications.
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| Recommended Uses For Product | Karaoke, Singing |
| Brand | Gemini Sound |
| Model Name | GMU200 |
| Connectivity Technology | Bluetooth, USB |
| Connector Type | USB |
| Special Feature | Battery Indicator Light, Expandable Setup: Supports 6 device pairs simultaneously and can transmit one signal to multiple receivers., Mute Function, Plug and Play: Auto-pairing microphones, easy frequency change, and a wide range of UHF frequencies for interference-free audio., Volume Control Battery Indicator Light, Expandable Setup: Supports 6 device pairs simultaneously and can transmit one signal to multiple receivers., Mute Function, Plug and Play: Auto-pairing microphones, easy frequency change, and a wide range of UHF frequencies for interference-free audio., Volume Control |
| Compatible Devices | Speaker |
| Color | Black |
| Included Components | ENDLESS OPTIONS Karaoke, Busking, Weddings, Conferences, Podcasting etc, the list goes on. The Wireless DJ mike set will perform well in many applications and scenarios. Whether in a professional environment or at home, the karaoke microphone offers the perfect solution for your wireless audio needs at a price that cannot be beat! ENDLESS OPTIONS Karaoke, Busking, Weddings, Conferences, Podcasting etc, the list goes on. The Wireless DJ mike set will perform well in many applications and scenarios. Whether in a professional environment or at home, the karaoke microphone offers the perfect solution for your wireless audio needs at a price that cannot be beat! |
| Polar Pattern | Unidirectional |
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billy@microsoft.com
08-03-2026I had to give one star coz 0 is not an option. Please don’t waste your money on this product as it is as cheap as can get. For this money you can get 100 mics and trust me they’ll be way better than this. Do not put your hard earned money here. WORTHLESS
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ariokole3@gmail.com
08-03-2026Very Good Quality
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samdip.shah156@gmail.com
08-03-2026Easy to use good range, make sure you them them off after use or could kill the battery overnight.
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rosaliecunni83@gmail.com
08-03-2026Pas d’autonomie pour tenir une séance de 30min
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iuadat@gmail.com
08-03-2026The only challenge I had was that I had to repair the mic as one stopped working. It really hadn't stopped working I had accidentally held down the power button too long which kicks the mic off the channel it is on and the two mics can't be on the same channel. Once I google how to repair the mics I was fine. Luckily this happened during a test run earlier that morning. That evening for the event I held the mics worked perfectly for about 4 hours. The jack with the wireless system died after 4 hours so I might get a second one. More than enough power for the average event. Highly recommend them.
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cummerata.darwin@hermiston.info
08-03-2026Werkt prima. Volume kan op de micro geregeld worden.
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buseyshakiamlzqq8382@gmail.com
08-03-2026I have had the Gemini party caster for a few years, never thought much about the two mics that come with it. Getting this two new mics have been a game changer, the clarity is way superior, the receiver however, runs out of juice in about 2-3 hours, but I found out that it actually works while it’s plugged to power.
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johann.crist@gmail.com
08-03-2026The microphone and receiver are constantly cutting off. So as you are using the mic your voice cuts off . The receiver has to be connected all the time. as it’s battery doesn’t charge.
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rasibnkhan@gmail.com
08-03-2026I bought this for teaching dance for the dance program I run at a high school so that way all my students would be able to hear me more clearly over the music. Worked good for a few months. I always had to have the receiver plugged into the speaker through the USB port so it wouldn't die out while teaching. But then in the last month of school the connection from the mic to the receiver got worse and worse. I know it was the receiver because if I could get the receiver in just the right spot it would all work but I couldn't rely on it and it would crack and pop and then go out. It was very frustrating. I spent $109 total on it of my own money so I was sad to see it go bad so soon. Now I'm looking for new wireless microphones that will work with Gemini GSP speakers cause I dont trust buying these again.
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faouziaka96@gmail.com
08-03-2026Buying these was not the best thing I purchased. These mics have a tendency to drop reception outta nowhere. Need to do more research on these model!!
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feyenlashandawaos331@gmail.com
08-03-2026SE DESCONECTA DEPENDE DEL MOVIMIENTO QUE HAGAS Y HACE RUIDOS INESPERADOS!! LA VERDAD QUE POR EL PRECIO QUE VALEN SON UNA MUY MALA INVERSION!! ESTOY MUY DECEPCIONADO!!!
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kwapongdani6@gmail.com
08-03-2026These both work off of one receiver, meaning only one input for 2 mics. Each mic has its own frequency and individual volume control on each mic.
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bil******
I had to give one star coz 0 is not an option. Please don’t waste your money on this product as it is as cheap as can get. For this money you can get 100 mics and trust me they’ll be way better than this. Do not put your hard earned money here. WORTHLESS
ari******
Very Good Quality
sam******
Easy to use good range, make sure you them them off after use or could kill the battery overnight.
ros******
Pas d’autonomie pour tenir une séance de 30min
iua******
The only challenge I had was that I had to repair the mic as one stopped working. It really hadn't stopped working I had accidentally held down the power button too long which kicks the mic off the channel it is on and the two mics can't be on the same channel. Once I google how to repair the mics I was fine. Luckily this happened during a test run earlier that morning. That evening for the event I held the mics worked perfectly for about 4 hours. The jack with the wireless system died after 4 hours so I might get a second one. More than enough power for the average event. Highly recommend them.
cum******
Werkt prima. Volume kan op de micro geregeld worden.
bus******
I have had the Gemini party caster for a few years, never thought much about the two mics that come with it. Getting this two new mics have been a game changer, the clarity is way superior, the receiver however, runs out of juice in about 2-3 hours, but I found out that it actually works while it’s plugged to power.
joh******
The microphone and receiver are constantly cutting off. So as you are using the mic your voice cuts off . The receiver has to be connected all the time. as it’s battery doesn’t charge.
ras******
I bought this for teaching dance for the dance program I run at a high school so that way all my students would be able to hear me more clearly over the music. Worked good for a few months. I always had to have the receiver plugged into the speaker through the USB port so it wouldn't die out while teaching. But then in the last month of school the connection from the mic to the receiver got worse and worse. I know it was the receiver because if I could get the receiver in just the right spot it would all work but I couldn't rely on it and it would crack and pop and then go out. It was very frustrating. I spent $109 total on it of my own money so I was sad to see it go bad so soon. Now I'm looking for new wireless microphones that will work with Gemini GSP speakers cause I dont trust buying these again.
fao******
Buying these was not the best thing I purchased. These mics have a tendency to drop reception outta nowhere. Need to do more research on these model!!
fey******
SE DESCONECTA DEPENDE DEL MOVIMIENTO QUE HAGAS Y HACE RUIDOS INESPERADOS!! LA VERDAD QUE POR EL PRECIO QUE VALEN SON UNA MUY MALA INVERSION!! ESTOY MUY DECEPCIONADO!!!
kwa******
These both work off of one receiver, meaning only one input for 2 mics. Each mic has its own frequency and individual volume control on each mic.
UHF Wireless Microphone System
CUT THE CORD AND PERFORM WIRELESSLY 
Stable Signal Up to 50 meters of wireless range with a steady signal and no lag!
Advanced Technology Ultra-fast Microcomputer Controlled PLL Oscillation Circuit. Advance Compression Circuit rejects unwanted noise delivering great audio quality.
Hassle-Free Plug and Play Microphones automatically pairs, just connect receiver to your audio device and power on.
Rechargeable Battery Both Microphones and Receiver include rechargeable Lithium batteries. Conveniently charge via USB with included cable.
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Experience the clarity
Sound QualityUnmatched clarity with advanced tech and crystal clear audio for ultimate sound performance.
Consistent and reliable
Stable SignalWireless range over 164 ft. with a stable signal and no delay!
Keep going, don't stop
Battery LifeEach mic can play for up to 4 hours on one charge.
Limitless Possibilities
Expandable SystemSupport 6 pairs of devices with no interference & single signal transmission to multiple receivers.
Easy as 1-2-3
Plug and PlaySimply power on both microphones and receiver - they will connect automatically.
Next page 1 Sound Quality 2 Stable Signal 3 Battery Life 4 Expandable System 5 Plug and PlaySPECS
How long do the microphones take to fully recharge?
They typically require around 2–3 hours for a full USB charge.
Can I replace the microphone’s internal battery myself?
Yes, it uses a standard 18650 lithium battery, which is user-replaceable.
Can multiple receivers pick up one mic’s signal?
Yes, if they share the same UHF frequency channel, one mic can broadcast to multiple receivers.
How far can I reliably use these in an auditorium?
They generally work up to 50 meters, but crowded wireless environments may reduce range.
Can I independently adjust each mic’s volume on the system?
Yes, each mic has its own onboard volume control.
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