Ultra-compact electret tie clip/lavalier microphone that is equipped with a cartridge of omnidirectional pick-up pattern characteristic. It is supplied with a 6m long connection cable with unbalanced 3-pole mini XLR connector and tie clip. It can be directly phantom powered by optional adapter EMA-300P (not included). Audio frequency range: 50 Hz-18 kHz. Nominal impedance: 400 Ohm. Sensitivity: 4 mV/Pa. Max. SPL: 120 dB. Dimensions: 9 x 21 mm. Weight: 4 g.