JVC Kenwood Demitos Clip Microphone with Earphone EMC-3

Earphone section Nominal impedance: 150Ω Rated input (maximum): 4mW Output sound pressure level: 97dB Microphone part model: electret type Output impedance: 1.5kΩ Sensitivity: -62dB Mass (weight): Approx. 20g Attach to the collar of your shirt with a clip that rotates 360 degrees, and you can send manually! Comes with earphones that make it easy to hear the received sound Clip-type microphone with earphone. It can be attached to the collar of a shirt with a clip and sent manually. Comes with earphones for easy listening.