The LAV-Slimline+ is a small Lavalier mic with a big full sound. This omnidirectional microphone uses a special Euorpean-made capsule and give the user a lot of gain before feedback. This mic is also so small, that it can easiley be attached to the tie, or the clothing of the person using it without being seen. The LAV-slimline+ comes in Tan or Black color and is available in 4 connector types to be compatible with most of the worlds wireless body packs. AT - Audio Technica Compatible; S8 - Sennheiser Compatible; T3 - AKG Audix Gemini Samson Compatible; T4 - Shure Compatible