Ασύρματα Ακουστικά & HandsFree μέσω Bluetooth

1)Mic Dimension:Φ6.0×5.0mm  

2)Sensitivity:-54db±2dB

3)Directivity:Omnidirectional

4)Impedance:≤2.2KΩ

5)Driver Diameter:Φ40mm

6)Impedance:32Ω 

7)Frequency Response:20-20kHz 

8)Sensitivity(S.P.L):115dB±3dB

9)Input Plug Diameter:Φ3.5mm

10)Cable Length:Appr.2 meters