Countryman M4CP5RF18E  ISOMAX 4RF Cardioid Podium Microphone with Both Ends Flexibility (Black) ISOMAX 4RF podium microphone Comes with cardioid pattern and both ends (most popular) flexibility Unique active vibration isolation detects and subtracts table thumps, handling noise, and other vibration Its tightly-controlled, consistent pickup pattern preserves voice quality at any angle while reducing feedback Measures 18-inch overall length