Model dynamic Driver 15mm Output sound pressure level 102dB/mW 20 ~ 20,000 Hz frequency band playing 40mW maximum input Impedance 16 microphone unit Model condenser All characteristic directivity Sensitivity -44dB (0dB = 1V/Pa, 1kHz) 100 ~ 10,000 Hz frequency response ( The code is excluded ) about 5g mass 3.5mm plug gold-plated 4-pole mini stereo (L -type ) Code 1.2m (Y type )<br>