BOYA BY-WM8 Pro-K2 UHF Dual-Channel Wireless Lavalier System

48 selectable uhf channels broadcast-quality sound includes two transmitters and one receiver seletable stereo and mono mode mic and line-in selectable mute function easy-to-read lcd displays automatic lcd-locked function monitoring sound by headphone output (receiver) operation range can reach up to 100m(300′) (without obstacle)