The WL183 lavalier electret condenser microphones designed for use with a wireless bodypack transmitter. Each microphone has a 1.2 meter (4ft) 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, recording, or remote monitoring applications. Low handling noise. Pickup angle is 360 degrees.