Professional condenser lavalier microphone with omnidirectional polar pattern that is extremely compact and almost invisible next to the skin with its beige finish – perfect for theatre, house-of-worship and broadcast applications. It uses two vertical diaphragms mounted back to back to cancel out mechanical and cable noise by mixing the signals of both capsules out of phase. The patented dual-diaphragm capsule has been also designed to protect the transducer from moisture and perspiration. The screw-on interchangeable capsule further allows quick and easy service. The microphone provides a 3-pin mini XLR connector (female). Audio frequency bandwidth: 20 Hz-20 kHz. Sensitivity: 8 mV/Pa. Equivalent noise level: 37 dB-A. Signal to noise: 68 dB-A. Dimensions: 14 x 5.5 mm. Weight: 0.4 g.