Used Comica BoomX-D Compact 2.4 GHz Dual Wireless Microphone System for Android Smartphones

Item Note: Missing 3.5mm TRS-TRS Audio Cable; Reset Pin; User Manual

SKU: US1912688 MFR: BOOMX-D2
$35.00
New: $259.00
Used Savings: $224 (86%)
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What`s in the box:

  • 2x Transmitter
  • Reciever
  • 2x 3.5mm Mic Audio Input Cable
  • 2x Wind Muff
  • 3.5mm TRS-TRRS Audio Cable
  • USB A-USB C Charging Cable ** Item Note: Missing 3.5mm TRS-TRS Audio Cable; Reset Pin; User Manual **

INCLUDES FREE WARRANTY

  • This used item comes with a free 90-day warranty. ?
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Reviews about this item

Review Summary

2020-12-27T07:30:23

Rated 5 out of 5

Best in its range

Compact size, number of features, quality and price can’t be beat in this range. Great product.

JAY F.

Comica BoomX-D Specifications

Transmitter

Transmitter

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  • Wireless Band

    2400 - 2483.5MHz

  • Transmitting Power

    +10dBm

  • Receiving Sensitivity

    -86dBm

  • Antenna

    PCB Antenna

  • Polar Pattern

    Omnidirectional

  • Frequency Response

    80Hz - 20kHz

  • Sound Delay

    <20ms

  • External Mic Input Interface

    3.5mm TRS

  • Battery

    Built-in Li-ion Battery 300mAh 3.7V

  • Battery Life

    5 Hours

  • Operating Temperature

    32 - 122 Degree F (0 - 50 Degree C)

  • Dimension

    1.49 x 0.86 x 2.16" (39 x 22 x 55mm)

  • Weight

    1.02 oz (29g)

Reciever

Jump to...
  • Wireless Band

    2400 - 2483.5MHz

  • Transmitting Power

    +10dBm

  • Receiving Sensitivity

    -86dBm

  • Antenna

    PCB Antenna

  • Audio Output Amplitude

    +0dB - +12dB

  • Sound Delay

    <20ms

  • Audio Output Interface

    3.5mm TRS

  • Monitor Interface

    3.5mm TRS/TRRS

  • Battery

    Built-in Li-ion Battery 300mAh 3.7V

  • Battery Life

    5 Hours

  • Operating Temperature

    32 - 122 Degree F (0 - 50 Degree C)

  • Dimension

    1.49 x 0.86 x 2.16" (39 x 22 x 55mm)

  • Weight

    1.02 oz (29g)

Battery

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  • Battery Info

    required, included

  • Battery Material

    Lithium ion

  • Battery Quantity

    3

  • Battery Type

    -

About Comica BoomX-D Compact 2.4 GHz Dual Wireless Microphone System - SKU#192688

FEATURED REVIEWS

Best in its range

By JAY F.

Compact size, number of features, quality and price can’t be beat in this range. Great product.

Discover the power of professional audio recording with the BoomX-D Compact 2.4 GHz Dual Wireless Microphone System. This high-quality, compact, and portable microphone system is designed by Comica, a trusted brand in the world of professional audio equipment.

Designed for Android smartphones, this wireless microphone system features two transmitters and one receiver, offering a seamless audio recording experience. Its lightweight and compact design make it an ideal choice for mobile journalists, videographers, and vloggers who need a reliable and easy-to-use audio solution on the go.

The BoomX-D system offers secure 2.4 GHz digital transmission, ensuring clear, crisp audio quality at a working range of up to 165 feet. Its user-friendly design requires no complicated setup - simply power on, press a button to pair, and you're ready to record. The bright, informative LCD screen displays all the necessary information, including battery status, audio level, and signal strength.

The system includes a miniature clip-on transmitter with a built-in omnidirectional microphone capsule, ensuring reliable audio pickup even in less than ideal mic placements. The 80 Hz to 20 kHz frequency range naturally attenuates sub-bass tones, capturing your subject's voice with clarity and consistency.

For those who already own a high-quality external lav, the transmitter features a 3.5mm TRS input with plug-in power, allowing you to connect most lavalier microphones equipped with a non-locking 3.5mm TRS mini plug. The 3.5mm TRS external mic input passes wideband audio from 20 Hz to 20 kHz, ensuring robust dynamic range without the need for manipulation of settings or parameters.

The BoomX-D system utilizes the 2.4 GHz frequency band, offering a range of up to 164 feet and bolstering signal dependability to mitigate drop-outs in crowded short-range environments. For optimal performance, it is recommended to maintain a direct line of sight between the transmitter and receiver.

The system is powered by an internal, built-in 300mAh battery that lasts for up to five hours, and can be recharged via the USB Type-C port. The package includes a lav mic, a wind muff, a 3.5mm TRS-TRRS audio cable, a TRS-TRS audio cable, and the charging cable.

Whether you're a professional videographer or a vlogger looking to enhance your audio quality, the BoomX-D Compact 2.4 GHz Dual Wireless Microphone System offers a versatile, high-quality, and easy-to-use solution for all your audio recording needs.

Comica BoomX-D Compact 2.4 GHz Dual Wireless Microphone System - SKU#192688 Features

  • 2.4G Digital Wireless, Global Free Frequency
  • Dual Transmitters Triggered by One Receiver
  • Visual Power, Audio Dynamic Monitor and Other Display Functions
  • Internal and External MIC Two Input Modes
  • Mono/Stereo Switchable Output Modes
  • Real-time Audio Monitor
  • Broadcasting Quality Audio
  • RF Technology, Auto Freq. Adjustment, Stable Transmission
  • Low Latency < 20ms
  • Working Range Up to 50m
  • Designed with Multi-functional Belt Clip and Compact

Warranty Information

This used item has a FREE 90-day warranty. See details.

What's in the box:

  • 2x Transmitter
  • Reciever
  • 2x 3.5mm Mic Audio Input Cable
  • 2x Wind Muff
  • 3.5mm TRS-TRRS Audio Cable
  • USB A-USB C Charging Cable
  • Item Note: Missing 3.5mm TRS-TRS Audio Cable; Reset Pin; User Manual