Apple AM502

3.5 plug a laptop computer microphone microphone microphone:

1 Model:. AM-502

2 black style， microphone diameter 9.7 × 6.7mm， impedance ≤ 2.2K ∩，

3 Sensitivity:.-58dB ± 3dB， directional: the whole point，

4 reduced sensitivity:-3dB at1.5V， working voltage: 4.5V，

5 Frequency response :100-16kHz， SNR: More than 65dB，

6 Plug Diameter:. 3.5mm (millimeters)，

7 lines long:. 1.5M (meters)，

8 NW:. 170g (grams).