Headset condenser microphone

The CMX720 is an omnidirectional headset microphone designed for vocal and speech applications, ranging from speeches to aerobic lessons. The flat frequency response and the high Sound Pressure level ensure a high-fidelity sound reproduction, true to the user’s voice and intonation, even when a hard and vigorous sound is applied. The omnidirectional pattern reduces the feedback to a minimum. The tiny design doesn’t decrease its performance, but enhances the user’s comfort and makes wearing it almost unnoticable, both to speaker and audience. It is available in Black with mini-jack or mini-XLR connector.


  • CMX720BJ - Headset condenser microphone, Mini Jack - Black
  • Discontinued CMX720BX - Headset condenser microphone, Mini XLR - Black
System specifications
Polar Pattern Omnidirectional
Sensitivity (1W/1m) -44 dB
Impedance 1000 Ω
Sound Pressure (Max. W/1m) 130 dB
THD+N (@ 1 kHz) 0.5%
Current consumption 3.5 mA
Microphone Type Back electret condenser
Frequency Response (± 3 dB) 20 Hz - 20 kHz
Power Supply 1.5 ~ 10 V DC
Product features
Weight 0.042 lb
Dimensions Microphone 0.20 " (Ø)
Cable 0.059 " x 47.24 " (Ø x L)
Accessories Included Foam windscreen
Optional CMA403

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