USB Direct Plug Computer Live Video Conference Microphone, 4.0x205mm, 4.0x255mm, 4.0x255mm With Switch

1. Material: plastic material
2. Frequency response: 20Hz-16KHz
3. Impedance: 2.2 kilohms
4. Signal-to-noise ratio: 58DB
5. Current consumption: 500uA
6. Microphone core size: 9.7X6.7mm
7. Sensitivity: -32dB (0dB=1Pa)
8. Directionality: omnidirectional microphone core
9. Plug: Computer USB plug
10. Microphone diameter: 4.0mm outer diameter
11. Applicable: All devices with USB sockets can be used (for example: desktop computers, laptops, bank teller POS machines)
12. Total product length: 205mm/255mm