COMICA BoomX-U UHF Wireless 1 to 1 Microphone System Camera Microphone for SLR Camera Camcorder for iOS Android Smartpho

Specifications Transmitter TX Antenna PCB antennaMicrophone directivity omnidirectionalMicrophone frequency response 80Hz 20kHzSound delay less than 20msExternal input interface 3 5mm TRSBattery lithium polymer 600mAh 3 7VLifetime 6 hoursDimensions 49 x 22 x 66mmReceiver RX Antenna PCB antennaReceiving sensitivity 90dBmSound delay less than 20mso output interface 3 5mm TRSMonitor interface 3 5mm TRS TRRSBattery lithium polymer 600mAh 3 7VLifetime 6 hoursDimensions 56 x 22 x 66mmTransmitter TX Number of channels 48Group A carrier frequency 568 125MHz 579 875MHzGroup B carrier frequency 580 125MHz 591 875MHzTransmitting power 15dBmReceiver RX Number of channels 48Group A carrier frequency 568 125MHz 579 875MHzGroup B carrier frequency 580 125MHz 591 875MHzcolor blackMaterial ABSFeatures Miniature portable radio and television grade sound quality and distance Dual channel wireless microphone two channels for transmitting and one channel for receiving Multi receiving and monitoring multi camera shootingTwo input methods built in and external MIC The pickup distance is up to 120 meters 48 frequency can be mixed in multiple locations and occasionsAutomatic channel scanning infrared code matching Low cut M S switch 16 level volume mute and other functions Visual volume and power real time monitoringSpecial lavalier wheat anti loose design TFT color display high definition easy to seeSupport sn display flip Multifunctional