Comica BoomX-U U2 UHF Wireless Lavalier Microphone System Broadcasting-Level Multi-functional Mini Mic with 2 Lapel Microphones Compatible with DSLR Camera,Smartphones, YouTube Facebook Live(TX+TX+RX)
Brand: comica
Specification:
Transmitter (TX)
Antenna: PCB Antenna
Polar Pattern: Omnidirectional
Frequency Response: 80Hz ~ 20kHz
Sound Delay: <20ms
External Mic Input Interface: 3.5mm TRS
Battery: Li-ion Battery 600mAh 3.7V
Battery Life: 6 Hours
Net Weight: 47g
Dimension: 49 x 22 x 66mm
Operating Temperature: 0℃ ~ 50℃
Storage Temperature: -20℃ ~ 60℃
Receiver (RX)
Antenna: PCB Antenna
Receiving Sensitivity: -90dBm
Sound Delay: <20ms
External Mic Input Interface: 3.5mm TRS
Monitor Interface: 3.5mm TRS/TRRS
Battery: Li-ion Battery 600mAh 3.7V
Battery Life: 6 Hours
Net Weight: 55g
Dimension: 49 x 22 x 66mm
Operating Temperature: 0℃ ~ 50℃
Storage Temperature: -20℃ ~ 60℃
Technology Parameters
Transmitter (TX)
Channels: 48
Group A Wireless Frequency: 568.125MHz ~ 579.875MHz
Group B Wireless Frequency: 568.125MHz ~ 579.875MHz
Transmitting Power: 15dBm
Receiver (RX)
Channels: 48
Group A Wireless Frequency: 568.125MHz ~ 579.875MHz
Group B Wireless Frequency: 568.125MHz ~ 579.875MHz

Packing list:
2 x Transmitter
1 x Receiver
2 x 3.5mm Lavalier Mic
2 x Wind Muff
1 x 3.5mm TRS-TRRS Audio Cable
1 x 3.5mm TRS-TRS Audio Cable
1 x 3.5mm-XLR Audio Output Cable
1 x USB A-USB C Charging Cable
1 x Carry Case
1 x User Manual
1 x Warranty Card
🏆【MINI & PORTABLE】Dual-channel UHF wireless microphone. Broadcast level profession audio. Delicate design for perfect sound quality. Multi-receiver monitoring&shooting. Support screen flip. Special anti-loose design for external lavalier mic
🏆【Long Transmission Distance】180°foldable antenna, 120m (394ft) super long transmission distance. Super long transmission distance can meet the needs of professional users. Internal and external mic two input modes
🏆【48 Channels】Used for several devices working together. Effectively reduce the interference of multiple devices work in the same environment.
🏆【Auto-scanning & IR Sync】Accurately select the less interference channel, simple and convenient
🏆【Multi-function Designed】LCF, M/S switch,16-levels adjusted gain control, multing functions. Multi-function to meet various demands of recording. Colorful TFT display, real-time visual power and audio dynamic monitor Clear and easy to monitor the work status and keep the persistent working status