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Gemini Gemini

Gemini GMU-M100C UHF Wireless Microphone System W/ Charging Dock

Q&A SKU #M12591000000000
79.99 $79.99
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Overview

A wireless mic system with USB rechargeable power.

Reliable wireless audio starts with dependable power and straightforward setup, and the Gemini GMU-M100C UHF wireless microphone system with is designed to deliver both. This handheld wireless microphone system pairs a dynamic cardioid transmitter with a compact receiver, while included USB-C charging dock keep both units powered and ready between uses. With a wireless range exceeding 160 feet, selectable UHF frequencies and automatic pairing, the system provides stable, delay-free performance for presentations, karaoke, live streaming and small-venue performances. Rechargeable lithium batteries eliminate disposable replacements, while the LED display on the microphone provides real-time battery and frequency information. Built for portability and ease of use, the GMU-M100C offers a practical wireless microphone solution for musicians, presenters and content creators who need reliable performance without complicated setup.

Convenient Charging Dock Design for Everyday Use

The GMU-M100C centers its workflow around convenience with dedicated charging docks for both the handheld microphone and receiver. Rechargeable lithium batteries charge via USB-C, helping reduce downtime and eliminating the need for disposable batteries. The modular dock design allows multiple units to snap together, creating an expandable charging hub for multi-mic setups. This streamlined charging solution is especially useful in rehearsal spaces, classrooms and event environments where quick turnaround is essential. With up to 10 hours of microphone runtime and approximately 3.5 hours for the receiver, the system is built to support extended sessions with predictable power management.

Stable UHF Performance With Flexible Frequency Control

Operating within the 512–537.5MHz UHF band, the system delivers consistent wireless performance with minimal interference. The microcomputer-controlled PLL oscillation circuit supports stable transmission, while selectable frequencies allow users to avoid crowded wireless environments. A cardioid dynamic microphone capsule helps focus on the primary sound source while reducing unwanted background noise. The onboard LED display shows channel, frequency and battery status, allowing quick adjustments during live use. Whether used for public speaking, live performance or streaming, the wireless system maintains reliable audio clarity across varied environments.

Plug-and-Play Setup for Performers and Presenters

Setup is designed to be fast and intuitive. Automatic pairing connects the transmitter and receiver quickly, while the handheld microphone offers onboard volume control and frequency adjustment using the SET button. The receiver features a 1/4" output for direct connection to powered speakers, mixers, amplifiers or recording gear, making the system adaptable to different audio setups. With lightweight ABS construction and compact dimensions, the system travels easily between gigs, presentations and rehearsal spaces, supporting flexible use across professional and casual environments.

Expandable System for Multi-Mic Applications

The Gemini GMU-M100C supports up to six wireless pairs operating simultaneously without interference, making it suitable for panel discussions, group performances or multi-presenter events. The system can also transmit a single signal to multiple receivers, providing additional routing flexibility. Combined with modular charging docks and rechargeable batteries, the system offers scalable wireless performance while maintaining simple operation. For musicians, presenters and content creators seeking reliable wireless audio with practical charging and setup features, the Gemini GMU-M100C UHF wireless microphone system with with accompanying charging dock provides dependable performance and streamlined workflow.

Features

  • Two-piece wireless microphone system with charging dock and rechargeable lithium batteries
  • UHF wireless operation with over 160' range for stable performance
  • USB-C charging docks keep microphone and receiver ready
  • Cardioid dynamic microphone reduces background noise
  • Selectable UHF frequencies help avoid interference
  • LED display shows frequency and battery status
  • Plug-and-play automatic pairing for fast setup
  • Receiver with 1/4" output connects to common audio gear
  • Expandable system supports up to six wireless pairs
  • Up to 10 hours microphone runtime for extended use

Explore wireless freedom with the Gemini GMU-M100 UHF Wireless Microphone System With Charging Dock for Transmitter and Microphone Battery and discover versatile, inspiring sound for any performance or project.

Specs

GMU-M100C UHF Wireless Microphone System W/ Charging Dock Specifications:

General
  • Product type: UHF wireless microphone system
  • Model: GMU-M100C
System
  • System configuration: Handheld dynamic microphone with wireless receiver
  • System type: Plug-and-play, expandable
  • Simultaneous systems: Up to 6 pairs without interference
  • Multi-receiver capability: One transmitter to multiple receivers
  • Recommended applications: Karaoke, presentations, events, streaming, performances
Wireless
  • Wireless band: UHF
  • Wireless range: Up to 164'
  • Frequency range: 512–537.5MHz
  • Frequency selection: Adjustable via SET button
  • Dynamic range: ≥106 dB
  • Distortion: <0.6%
    Frequency response: 20Hz–18kHz (+1dB/-3dB)
Microphone
  • Microphone type: Handheld wireless
  • Capsule type: Dynamic
  • Polar pattern: Cardioid
  • Controls: Volume, SET button
  • Display: LED (battery, channel, frequency)
  • Construction: ABS plastic
Receiver
  • Receiver type: Single-channel wireless receiver
  • Output: 1/4"
  • Construction: ABS plastic
Power
  • Microphone battery: 1200mAh 18650 rechargeable lithium (replaceable)
  • Receiver battery: 500mAh rechargeable lithium
  • Charging: USB-C charging dock
  • Receiver charge time: ~2 hours
  • Receiver runtime: ~3.5 hours
  • Microphone charge time: ~5 hours
  • Microphone runtime: ~10 hours
  • Power supply: 100–240V 50/60Hz, 1A
  • Output: DC 5V/2A
Components
  • Receiver: R10 wireless receiver
  • Microphone: MT10 handheld microphone
  • Microphone charging dock: Included
  • Receiver charging dock: Included
  • USB-C charging cable: Included
  • User manual: Included
Q&A

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