Product Description
BoomX-D UC2/MI2 2.4G Dual-channel Wireless Microphone M/S Mode for iPhone Android Vlogger Lapel Microphone
BoomX-D UC2/MI2 2.4G Dual-channel Wireless Microphone M/S Mode for iPhone Android Vlogger Lapel MicrophoneBoomX-D
2.4G Digital Wireless Microphone
Foreword
Thanks for purchasing COMICA BoomX-D
.2.4G Dual-channel Wireless Microphone, Global Free Frequency
. 48kHz/16bit Record, CD-level Sound Quality
. Digital/Analog Outputs, Universal for Camera/Smartphone/PC
. Support Gain Control, One-click Muting and Denoise
. Intuitive Power, Audio Dynamic Monitor and Other Display Functions
.Real-time Monitor, Mono/Stereo/Safety Mode Switch
.Internal and External MIC Two Input Modes
. Low Latency<20ms, Working Range up to 200m(Open Area)
.Designed with Multi-functional Belt Clip and Compact
.Due to 2.4G wireless characteristics, please keep face to face when use it, and don’t turn your back to the receiver,otherwise it is easy to generate breakpoints, which is a normal phenomenon
.Don't block the antenna position to avoid any poor signal generated
.This product belongs to high-precision instruments, please avoid falling, collision or pounding
.Do not use this equipment in the vicinity of heat source or interference source, such as radiator, oven, refrigerator or air-conditioner
.If the pick-up distance is close or when used outdoors, please put on the wind muff to prevent sound burst or reducewind noise
.Do not use the equipment in rain or in a damp environment to avoid short-circuit danger.
Please keep face to face when use it, and don't turn your back to the receiver, otherwise it is easy to generatebreakpoints.
Don't block the antenna position to avoid any poor signal generated.

Transmitter (TX)
Wireless Type | 2.4GHz |
Antenna | Ceramic Antenna |
Transmitting Power | +10dBm |
Microphone Sensitivity | -32dB±2dB |
Polar Pattern | Omnidirectional |
Frequency Response | 80Hz ~ 20kHz |
S/N | 70dB SPL(A-weighted,as per IEC651) |
Equivalent Noise | 24dB SPL(A-weighted,as per IEC651) |
Maximum SPL | 110dB SPL(@ 1% THD) |
Dynamic Range | 86dB SPL(A-weighted,as per IEC651) |
Sound Delay | <20ms |
External Mic Input Port | 3.5mm TRS |
Battery | Li-ion Battery 330mAh 3.7V |
Operating Time | 15 Hours |
Net Weight | 29g |
Dimension | 39 x 22 x 55mm |
Working Temperature | 0℃ ~ 50℃ |
Storage Temperature | -20℃ ~ +60℃ |
Receiver (RX)
Wireless Type | 2.4GHz |
Antenna | Ceramic Antenna |
Transmitting Power | +10dBm |
S/N | 70dB SPL(A-weighted,as per IEC651) |
Equivalent Noise | 24dB SPL(A-weighted,as per IEC651) |
Dynamic Range | 86dB SPL(A-weighted,as per IEC651) |
Sound Delay | <20ms |
Output Gain Range | -6dB ~ +6dB |
Anolog Output | 3.5mm TRS |
Digital Output | USB-C / 48kHz 16bits |
Monitor Port | 3.5mm TRS/TRRS |
Battery | Li-ion Battery 330mAh 3.7V |
Standby Time | 12 Hours |
Net Weight | 28g |
Dimension | 39 x 22 x 55mm |
Working Temperature | 0℃ ~ 50℃ |
Storage Temperature | -20℃ ~ +60℃ |
UC Receiver (UC RX)
Wireless Type | 2.4GHz |
Antenna | Ceramic Antenna |
Transmitting Power | +10dBm |
Audio Output Level | 1~4 Level(6dB increments per level) |
S/N | 70dB SPL(A-weighted,as per IEC651) |
Equivalent Noise | 24dB SPL(A-weighted,as per IEC651) |
Dynamic Range | 86dB SPL(A-weighted,as per IEC651) |
Sound Delay | <20ms |
Digital Output Plug | USB-C |
Monitor Port | 3.5mm TRS/TRRS |
Net Weight | 15g |
Dimension | 33 x 13 x 70mm |
Working Temperature | 0℃ ~ 50℃ |
Storage Temperature | -20℃ ~ 60℃ |
MI Receiver (MI RX)
Wireless Type | 2.4GHz |
Antenna | Ceramic Antenna |
Transmitting Power | +10dBm |
Audio Output Level | 1~4 Level(6dB increments per level) |
S/N | 70dB SPL(A-weighted,as per IEC651) |
Equivalent Noise | 24dB SPL(A-weighted,as per IEC651) |
Dynamic Range | 86dB SPL(A-weighted,as per IEC651) |
Sound Delay | <20ms |
Digital Output Plug | Lightning |
Monitor Port | 3.5mm TRS/TRRS |
Net Weight | 15g |
Dimension | 33 x 13 x 70mm |
Working Temperature | 0℃ ~ 50℃ |
Storage Temperature | -20℃ ~ 60℃ |

Main Parts:
Transmitter(TX)
Receiver (RX)
UC Receiver (UC RX)
Multiple Selections:
UC1 = TX + UC RX
UC2 = TX + TX + UC RX
MI1= TX + MI RX
MI2= TX + TX + MI RX
Accessories:
①3.5mm MicAudio Input Cable
②Wind Muff
⑤Charging Cable
⑥3 in 1 Charging/Output Cable(The orange cablecan be used for charging and data transmitting;the black cables can only be used for charging. )
⑧User Manual
⑨Warranty Card
The accessories of each combination include:
UC1=① + ② + ⑤+ ⑧+⑨
UC2=①x2 + ②x2 + ⑥ + ⑧+⑨
MI1=① + ② + ⑤+ ⑧+⑨
MI2=①x2 + ②x2 + ⑥ + ⑧+⑨









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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.