Model dynamic Driver 14.8mm Output sound pressure level 105dB/mW 10 ~ 22,000 Hz frequency band playing Maximum input 100mW 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 10g mass 3.5mm plug gold-plated 4-pole mini stereo (L -type ) Code 1.2m (U type )<br>