Specification :
Dimension:
3 x 5 x 7mm
Max v olume output 3kHz :
93
general volume output 1kHz :
73
Frequency :
300Hz-5kHz
distortion rate:
<2%
S/N at 2KHz :
>50dB
Receiving system :
electromagnetism receiving
model of zinc battery :
416
battery longevity :
15 hrs
Weight including battery :
0.8g
Name: wireless covert inductive earpiece
Modelno. : FC-205
Model Number: | GD-WF002 |
Place of Origin: | China (Mainland) |
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