COMICA BoomX-D D2 One-Trigger-Two 2.4G Digital Wireless Microphone System 50M Effective Range 3.5mm Interface for DSLR Mirrorless Cameras Smartphones

Features:
Portable and Professional 2.4G Wireless Microphone System: Dual transmitter triggered by one receiver mode, adopts 2.4G global free frequency, and effective transmission range is up to 50M
Designed for Broadcasting Quality Audio Recording: 48kHz/16bit sample rate, RF technology, <22ms low latency, and auto frequency adjustment can make your recording fluent, smooth and stable.
Flexible Input/Output Modes: Internal and external MIC two input modes for different scene; mono/stereo switchable output modes, you can choose different mode according to the environment.
Real-time Audio Monitor: With 3.5mm earphone interface, supports real-time audio monitoring to ensure clear recording and keep the microphone work properly.
Practical and Considerate Design: visual power, audio dynamic monitor and other display functions for easier usage; designed with multi-functional belt clip, portable and convenient.

Specifications:
--Transmitter (TX)
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

--Receiver (RX)
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
Item Weight: 29g/ 1oz
Item Size: 3.9 * 2.2 * 5.5cm/ 1.5 * 0.9 * 2.2in
Operating Temperature: 0℃ ~ 50℃
Package Size: 18.5 * 11 * 7cm/ 7.3 * 4.3 * 2.8in
Package Weight: 420g/ 14.8oz

Note:
*Please attention that it can not realize STEREO function when in one-trigger-one mode.
*When using on mobile phone, please turn of WIFI and BT to avoid 2.4G wireless interference.

Packing List:
2 * Transmitter(TX)
1 * Receiver(RX)
2 * 3.5mm Mic Audio Input Cable
2 * Wind Muff
1 * 3.5mm TRS-TRRS Audio Cable
2 * 3.5mm TRS-TRS Audio Cable
1 * USB A-USB C Charging Cable
1 * Reset Pin
1 * User Manual(English)
1 * Carry Bag