•Headphone Type : Closed
•Driver Unit : Dynamic, 30mm
•Impedance (Ohm) : 325 ohms (1 kHz) (When connecting via the headphone cable with the unit turned on) 31 ohms (1 kHz) (When connecting via the headphone cable with the unit turned off)
•Frequency Response : 7 Hz - 20 000 Hz (JEITA)
•Frequency Response (Active Operation) : 7 Hz - 20 000 (JEITA)
•Frequency Response (Bluetooth Communication) : 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)
•Sensitivities (dB / mW) : 108 dB / mW (When connecting via the headphone cable with the unit turned on), 99 dB / mW (When connecting via the headphone cable with the unit turned off)
•Volume Control : Yes
•Cord Type : Single - sided (detachable)
•Cord Lenght : approx 1.2m
•Plug : Gold - plated L-shaped stereo mini plug
•Input(s) : Stereo Mini Jack
•Wearing Style : Over Ear
•DSEE : Yes
•Passive Operation : Yes
•AMBIENT SOUND MODE : Yes