◆Heavy-duty compact remote speaker microphone with 5.5mm PU cable
◆The microphone may be secureb to the users lapel or shoulder
◆With a 360-degree revolving stainless steel clip on the back
◆Solid,flexible,strong,and durable cable
◆Speaker DIM.: Φ45±0.5mm
◆Speaker Sensitivity: -38dB±2dB
◆Microphone Impedance: 2.2KΩ
◆Microphone Pressure level:83dB±3dB
