Models WL183 are lavalier electret condenser mics designed for use with a wireless body-pack transmitter. Mic has a 1.2 meter (4 ft.) cable terminated with a miniature 4-pin mini connector. Included tie clip can be rotated in 90 degree intervals for placement flexibility.
The model have feature CommShield® Technology, which guards against interference from cellular RF devices and digital bodypack transmitters.