Av-jefes Avl-630-sh4 Earhook Headset Mic for Shure Wireless Microphone System
AV-JEFES AVL-630-SH4 Professional Tan Headset Microphone for Shure Wireless Microphone System. With mini capsule diameter and the ultimate in low profile, high performance vocal pickup Omnidirectional condenser headset microphone.(Body Pack Transmitter not included)Frequency : 50 Hz - 18,000 HzSensitivity : - 60 dB +/- 3dBImpedance : 1,500 Ohms +/- 30% (at 1 Khz)Color: Beige-colorDimension : f5.2 x 144mmCapsule Diameter: 5mmDperating Voltage : 1V - 10V DC