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Focusing on the image consumer electronics business, Ouda product line covers digital cameras, smart wear, dashcam and other fields, products have been loved and supported by the majority of consumers.
Specs
Name：
CM-550 Cardioid Microphone
Equivalent noise level：
24 dB A
Polar pattern:
Supercardioid
Output impedance:
200Q+30% (at 1kHz)
Frequency response:
50Hz-16kHz
Battery:
230mAH
Sensitivity gain:
+10dB +2dB
Battery life:
About 50 hours
Sensitivity:
-35dB+3dB (OdB=1V/Pa at 1kHz)
lndicator:
Red : charging;
Green : operating;
Blue: Low battery
Green : operating;
Blue: Low battery