The Basic But Trustworthy Lav

"Recommended for general purpose sound reinforcement applications requiring good rejection of ambient noise, the WL185 is an cardioid lavalier microphone with a 130 degree pickup angle. It 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. Use of windscreen highly recommended.

Feature CommShield® Technology, which guards against interference from cellular RF devices and digital body pack transmitters." - (Shure.Com)