Below is a group product of Earphone &Microphone.
Product List
Microphone: 9*7/58=2dB
Impedance: 32Ohm at 1kHz
Sensitivity: 110dB/mW
Frequency Response: 20-20, 000Hz ...
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz Sensitivity: -53dB Impedance: 2KOM Type: Electric condenser
[Last Updated: 2009-10-30]
Microphone: 9*7/58=2dB Impedance: 32Ohm at 1kHz Sensitivity: 110dB/mW Frequency Response: 20-20, 000Hz Cord ...
[Last Updated: 2009-10-30]
Microphone: 9*7/58=2db Impedance: 32ohm At 1khz Sensitivity: 110db/Mw Frequency Response: 20-20, 000hz Cord ...
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz
Sensitivity: -53dB
Impedance: 2KOMType: Electric condenser
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz Sensitivity: -53dB Impedance: 2KOMType: Electric condenser
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz Sensitivity: -53dB Impedance: 2KOM Type: Electric condenser
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz Sensitivity: -53dB Impedance: 2KOM Type: Electric condenser
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz Sensitivity: -53dB Impedance: 2KOM Type: Electric condenser
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz Sensitivity: -53dB Impedance: 2KOMType: Electric condenser
[Last Updated: 2009-10-30]
Frequency response: 100-16KHz Sensitivity: -53dB Impedance: 2KOM Type: Electric condenser
[Last Updated: 2009-10-30]