The WL185 are lavalier electret condenser microphones designed for use with a wireless bodypack transmitter. Each microphone has a 1.2 meter (4 ft.) cable terminated with a miniature Switchcraft TA4F connector. The furnished tie clip can be rotated in 90 degrees intervals for placement flexibility. Recommended for general purpose sound reinforcement applications requiring good rejection of ambient noise. Use of windscreen highly recommended. Pickup angle is 130 degrees.