Detail 01
512–537.5MHz UHF frequency range
The system operates within the published UHF band, with frequency selection via the SET button.
Product detailSKU #1500000431603
GeminiGMU-M100C UHF Wireless Microphone System With Charging Dock
Independent shopping perspective
The Korena take
GMU-M100C is a plug-and-play UHF wireless system pairing the MT10 handheld dynamic cardioid microphone with the R10 single-channel receiver. Automatic pairing and the microphone's onboard volume and frequency controls keep setup direct, while the LED display shows battery, channel, and frequency information. Dedicated USB-C charging docks support both units between uses. With a published range up to 164 feet, it suits karaoke, presentations, events, streaming, and performances.
Strong match
Who this is for
- Presentations and events needing a handheld wireless microphone with automatic pairing.
- Karaoke, streaming, and performances requiring rechargeable microphone and receiver power.
- Multi-mic events using up to six wireless pairs simultaneously without interference.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
About 10-hour microphone runtime; about 3.5-hour receiver runtime
Separates the published operating times for the two rechargeable units.
Detail 03
1/4-inch receiver output
Provides the receiver's stated audio output connection.
Detail 04
20Hz–18kHz frequency response
States the system's published response range.
Final check
Know before you order
- 01Allow about five hours to charge the microphone and about two hours to charge the receiver.
- 02The receiver uses a 1/4-inch output.
- 03For multi-mic use, the system supports up to six pairs operating simultaneously without interference.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What is included with the charging setup?
The microphone charging dock, receiver charging dock, and USB-C charging cable are included.
02How far can the system operate?
Its published wireless range is up to 164 feet.
03Can several systems operate together?
Yes. Up to six pairs can operate simultaneously without interference.
04What information does the microphone display show?
Its LED display shows battery, channel, and frequency information.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsSound
- Polar Pattern
- Cardioid
- Frequency Response
- 20Hz–18kHz (+1dB/-3dB)
- Frequency Range
- 512–537.5MHz
- Frequency Selection
- Adjustable via SET button
1 detailsPickups & controls
- Controls
- Volume, SET button
1 detailsBody & build
- Construction
- ABS plastic
4 detailsConnections & power
- Output
- DC 5V/2A
- Microphone Battery
- 1200mAh 18650 rechargeable lithium (replaceable)
- Power Supply
- 100–240V 50/60Hz, 1A
- Receiver Battery
- 500mAh rechargeable lithium
26 detailsOther
- Capsule Type
- Dynamic
- Microphone Runtime
- ~10 hours
- Receiver Type
- Single-channel wireless receiver
- Microphone Charge Time
- ~5 hours
- System Configuration
- Handheld dynamic microphone with wireless receiver
- Simultaneous Systems
- Up to 6 pairs without interference
- Wireless Range
- Up to 164'
- Multi Receiver Capability
- One transmitter to multiple receivers
- Microphone Charging Dock
- Included
- Model
- GMU-M100C
- Microphone
- MT10 handheld microphone
- Receiver
- R10 wireless receiver
- Receiver Charging Dock
- Included
- Display
- LED (battery, channel, frequency)
- Wireless Band
- UHF
- Charging
- USB-C charging dock
- Dynamic Range
- ≥106 dB
- Receiver Runtime
- ~3.5 hours
- Recommended Applications
- Karaoke, presentations, events, streaming, performances
- Microphone Type
- Handheld wireless
- Product Type
- UHF wireless microphone system
- System Type
- Plug-and-play, expandable
- Receiver Charge Time
- ~2 hours
- USB C Charging Cable
- Included
- User Manual
- Included
- Distortion
- <0.6%
