Behringer ulm100usb ultralink 2 4 ghz digital twin wireless microphone behringer ulm100usb behringer ulm100usb ultralink 2 4 ghz digital twin wireless microphone br once again behringer breaks the affordability barrier with the new ultralink ulm series usb wireless microphone systems now you are free to work the room to your heart s content without the hassle and restriction of cables underfoot br highest quality sound is provided by the dynamic hand held mic thanks to its built in trans