Boya BY-WM4

Boya BY-WM4 Wireless Microphone System Lavalier Lapel Mic Transmitter Receiver for Canon, Nikon, Sony, DSLR Camcorder BOYA BY-WM4 wireless microphone kit includes omnidirectional lavalier mic + transmitter + receiver + windscreen + hard carrying case. With wide frequency, high sound sensitivity, it is designed for reliable and trouble-free performance. It...