Lavalier Lapel Microphone For AKG PT40 PT45 PT60 DPT700 DPT800 Wireless System For Teaching Speach

Features: Suitable for stage, speech, TV station, radio room, commentary, teaching, tour guide, interview and many other occasions Using a high-quality diameter 5mm back-electrode electret head, the radio is clear and accurate with higher sensitivity and input sound pressure The miniature appearance is easy to clip on the tie, collar and clothes, and it is not easy to attract attention when using it For AKG PT40 PT45 PT60 DPT700 DPT800 Wireless System Microphone type: Capacitor back pole electret Directivity: omnidirectional Frequency response: 30Hz-18KHz Impedance: 200 30% (at 1KHz) 680 Ohm Microphone diameter: 5.0 mm/mm Sensitivity (sensitivity): -38dB 2dB (0dB = 1V / Pa at 1KHz) Sound pressure level: 130dB (at 1kHz 1% T.H.D) Signal to noise ratio: 70dB Line length: about 1.2m Package Included: 1 x Wireless XLR Mini 3-Pin Lavalier Microphone