From Manufacturer
Sweat and moisture won't stop your signal when you use the cocoa Shure TwinPlex TL47 omnidirectional lavalier microphone as your transducer of choice. This ultra-lightweight mic boasts a patent-pending, dual-diaphragm condenser capsule with an omnidirectional polar pattern, yielding full, natural tone and consistent off-axis response along with low self-noise and wide dynamic range. Plus, the swappable frequency caps incorporate a superhydrophobic nanoscopic coating to eliminate sweat-outs and signal drops caused by perspiration.
The TwinPlex TL47 remains easy to conceal while offering the sonic performance of mics with much larger diaphragms. Its low sensitivity makes it capable of handling high SPLs. The paintable, medical-grade, 1.6mm diameter cable resists kinks, maintains flexibility, and uses a redundant ground for enhanced shielding. The cable end is terminated with a 3-pin LEMO connector for compatibility with an array of wireless transmitters. The TwinPlex TL47 includes a storage case and a comprehensive accessories bundle.