Below is a group product of Hands-Free Earphone.
Product List
Microphone Unit:
1. Size: ¦µ6.0*5.0mm
2. Frequency Response: 20Hz-16KHz
3. Sensitivity: -58db+/-2db
4. ...
[Last Updated: 2009-11-24]
KY-419
Microphone Unit:
1. Size: Φ 6.0*5.0mm
2. Frequency Response: 20Hz-16KHz
3. Sensitivity: ...
[Last Updated: 2009-11-24]
KY-413
Microphone Unit:
1. Size: Φ 6.0*5.0mm
2. Frequency Response: 20Hz-16KHz
3. Sensitivity: ...
[Last Updated: 2009-11-24]