Conference Microphone Goose neck Condenser Microphone SONY ECM-728
- It's a Uni-directional Gooseneck (Condenser) Microphone
- Push Switch ON/ OFF
- Use 2 Batteries
- Polar Pattern: Unidirectional
- Frequency Response: 50-14Khz
- Sensitivity: -35±1dB
- Output Impedance: 500Ω
- Power Supply: DC 3 V(1.5*2)
- Cable Length: 6m(Unblanced)
