BOYA VHF Wireless lavalier microphone, real-time monitoring, powered by one AA battery, black
high sound sensitivity, it is designed for reliable and trouble-free performance. It can work with smartphone, tablet, DSLR camera, audio recorder, PC & others audio/video devices. Support real-time monitor.??NEW BOYA BY-WM4 universal lavalier wireless microphone mic with real-time monitor recorder ios iphone 7/7 plus 6/6s smartphone tablet DSLR camera camcorder audio recorder pc video
. 3.5mm output
. 76dB signal/noise reduction
. 35Hz - 14KHz frequency response
. Real-time monitoring via Android/iOS app
. Powered by one 1.5A AA battery (not included)