Comica Audio CVM-WM300D Wireless Handheld Microphone System

Product #73190 | SKU CVM-WM300D | Comica Audio
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Features

  • For Mobile Journalism, Video, Vlogs.
  • Handheld Wireless Microphone.
  • 2-Channel Camera-Mount Receiver.
  • 8-Hour Rechargeable Batteries.
  • 96 Channels with Auto-Scan Selection.

Description

Designed for mobile journalists, videographers, and vloggers, the Comica Audio CVM-WM300D Wireless Handheld Microphone System camera-mount wireless handheld microphone system with rechargeable batteries is a complete solution for recording dialogue, interviews, and speech to your video rig. Record mic- or line-level sources from up to 394' away, and run audio to your camera, DSLR, or camcorder while monitoring through headphones in real time. Locking connections on the receiver eliminate unintended cable disconnects.

The rugged, all-metal CVM-WM300D comes with a handheld microphone, a two-channel receiver, multiple cables, mounting accessories, and a carry case, ensuring you have everything you need for seamless audio integration into your video production setup.

With 96 channels, the CVM-WM300D allows for interference-free signal quality and easy setup thanks to auto-scan channel selection and automatic IR synchronisation. The receiver and transmitter are powered via built-in rechargeable batteries, which provide up to eight hours of operating time and can be recharged via USB.

The receiver's two-channel capability allows you to expand your system in the future with an additional transmitter or microphone (available separately) for 2-person interviews—with no additional receiver necessary.

Key Features:

Versatile Camera-Mount Receiver with Headphone Monitoring:
  • The CVM-WM300D features a two-channel receiver with dual external antennas. Affix the receiver to a standard tripod, or use the included shoe-mount accessory to mount it on your camera, DSLR, or camcorder.
  • The high-resolution backlit LCD screen shows vital information such as battery status for the receiver and the transmitter, audio level, and group/channel selection.
  • Select mono output mode when using a single transmitter or recording signal from both transmitters (second transmitter available separately) to a mono camera input. Switch to stereo output mode to record each transmitter to a separate audio channel (Group A to the left channel, Group B to the right channel).
  • The CVM-WM300D includes two audio cables—one locking 3.5mm to 3.5mm and one locking 3.5mm to XLR—for connecting the receiver's volume-adjustable 3.5mm line output to the input of your camera, DSLR, or camcorder. A separate 3.5mm port is provided for real-time monitoring through headphones.
Wireless Handheld Microphone/Transmitter:
  • The wireless handheld microphone is ideal for news gathering, live vocal performances, guest speakers, and more. Its built-in transmitter ensures reliable wireless connectivity to the camera-mount receiver.
  • Dedicated switches are provided for easy switching of the low-cut filter and high or low transmission power.
Essential Features:
  • Maximum operating range of approximately 120m line-of-sight or 80m with obstruction.
  • Utilises the UHF FM band in two groups—Group A for 520.0 to 548.5 MHz and Group B for 550.0 to 578.5 MHz.
  • 96 channels with auto-scan selection for interference-free operation.
  • Fast automatic sync via IR.
  • Selectable group (A, B, or A/B) via side-panel switch on receiver.
  • Switchable stereo/mono audio output on receiver.
  • 16-level volume adjustment per transmitter.
  • Transmitter low-cut filter reduces rumble and low-frequency buildup.
  • Selectable high/low transmitting power; use low-power mode to reduce power consumption when working at close range, or switch to high-power mode to improve signal quality when working at greater distances.
  • Transmitter power button double as mute switch (long press for power, short press for mute).
  • Metal body construction provides efficient shielding against EMI.
  • Includes carrying case for simplified transport.

Specifications

System
Wireless Transmission Analogue UHF
Number of RF Channels 96
Included Transmitters 1 x Handheld
Diversity Non-Diversity
RF Frequency Band A: 520 to 548.5 MHz
B: 550 to 578.5 MHz
RF Bandwidth Up to 57 MHz
RF Channel Scanning Auto-Scan
Max Operating Range 393.7' / 120 m (Line of Sight)
262.5' / 80 m (with Obstruction)
Max Systems per Setup 2
Latency 20 ms
Encryption None
Modulation FM
Receiver
Form Factor Camera-Mount
Mounting Options Belt Clip, Shoe-Mount (with Included Hardware)
Antenna 2 x 1/4 Wave External, Fixed (Top-Mount)
Number of Audio Channels 2
Audio I/O 1 x 1/8" / 3.5 mm TRS Female Unbalanced Line Output (Lockable)
1 x 1/8" / 3.5 mm TRS Female Unbalanced Headphone Output (Lockable)
USB/Lightning Connectivity 1 x Micro-USB (Charging)
Spurious Emission:
Power Requirements Battery
Battery Type 1 x Built-In Rechargeable (Included)
Internal Battery Capacity 2000 mAh
Approx. Battery Life 8 Hours
Display & Indicators 1 x Backlit LCD (AF Level, Battery Status, Channel, Group, Level, Power, RF Level, Sync, Transmitter Battery Status)
2 x LED (Data Transmission, Sync)
1 x LED (Recharging)
Housing Metal
Operating Temperature 32 to 122°F / 0 to 50°C
Storage Temperature -4 to 140°F / -20 to 60°C
Dimensions 2.5 x 3.3 x 0.9" / 63.5 x 84 x 23 mm (without Antennas)
Transmitter
Form Factor Handheld
RF Output Power 10 / 30 mW
Audio I/O None
Muting Off/On Switch
Auto-Level Control No
Signal Processing High-Pass Filter:
Sync Method IR
Antenna 1 x 1/4 Wave Internal, Fixed
Power Requirements Battery
Battery Type 1 x Built-In Rechargeable (Included)
Internal Battery Capacity 2000 mAh
Approx. Battery Life 8 Hours
USB/Lightning Connectivity 1 x Micro-USB (Charging)
Display & Indicators 1 x Backlit LCD (Audio Level, Battery Status, Channel, Group, Mute, Power, RF Output Power)
1 x LED (Audio Level)
1 x LED (Sync)
1 x LED (Recharging)
Housing Metal
Operating Temperature 32 to 122°F / 0 to 50°C
Storage Temperature -4 to 140°F / -20 to 60°C
Dimensions 2.1 x 10" / 53.5 x 253 mm
Microphone
Form Factor Handheld Capsule
Sound Field Mono
SNR 65 dB
THD < 0.5%

In The Box

  • Comica Audio CVM-WM300D Wireless Handheld Microphone System.
  • Dual-Channel Receiver.
  • Handheld Microphone Transmitter.
  • Locking 3.5mm to 3.5mm Output Cable.
  • Locking 3.5mm to XLR Output Cable.
  • Micro-USB Charging Cable.
  • Belt Clips.
  • Camera Hot-Shoe Mount for Receiver.
  • Carry Case.

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Details

  • Product: Comica Audio CVM-WM300D Wireless Handheld Microphone System
  • Manufacturer: Comica Audio
  • Model: CVM-WM300D
  • SKU: CVM-WM300D
  • RM Product #: 73190
  • Battery: Lithium-Ion Included

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