The BOYA BY-WM8 Pro is upgraded addition of UHF Dual-Channel Wireless Microphone System and can be used to capture audio for live sound, ENG, broadcast and film, talk shows, conferences and more. The BY-WM8 Pro-K1 system consists of a bodypack transmitter, a camera-mount receiver, and two omnidirectional lavalier microphones. Also included with this system is a shoe-mount adapter, a single 1/8 to XLR output cable, a single 1/8 to 1/8 output cable, carrying case. The camera-mountable receiver features a wide-switching RF bandwidth, an easy-to-read LCD display and a 3.5mm headphone jack for real-time monitoring. And the bodypack transmitter is equipped with a crystal-controlled PLL synthesizer, a muting function, a 1/8 mic input and a 1/8 line-in jack. Digital Companding Circuitry. User-friendly menu operation with more control options. Auto-Lock function avoids accidental changing of settings. One Mic input and one Line Input for transmitter. Monitoring of receiver via headphones directly. Wide range of accessories adapts the system to most of requirements.