For Philips SpeechMike SMP3700 voice recorder

Weight: 200 g
Brand: Philips
Description: Design: tabletop, manual, type: condenser, electret
Type: Wired microphone
Sensitivity: -37 dB
Length of cable: 2.5 m
Microphone type: Condenser, electret
Max. frequency: 12000 Hz
Min. frequency: 200 Hz