CORD LENGTH approx. 1.2m AMBIENT SOUND MODE Yes PERSONAL NC OPTIMIZER Auto NC Optimizer ATMOSPHERIC PRESSURE OPTIMIZING Yes QUICK ATTENTION Yes WEARING STYLE Over Ear AMBIENT SOUND MODE Yes CORD TYPE Single-sided (detachable) IMPEDANCE (OHM) 48 ohm(1kHz) (when connecting via the headphone cable with the unit turned on) , 16 ohm(1kHz) (when connecting via the headphone cable with the unit turned off) HEADPHONE TYPE Closed, dynamic MAGNET Neodymium PLUG Gold-plated L-shaped stereo mini plug SENSITIVITIES (DB/MW) 102dB(1kHz) / mW (when connecting via the headphone cable with the unit turned on) , 100dB / mW(1kHz) (when connecting via the headphone cable with the unit turned off) VOLUME CONTROL Touch Sensor DRIVER UNIT 30mm DSEE Extreme Yes FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION) 20Hz-20,000Hz (44.1kHz sampling) 20Hz-40,000Hz (LDAC 96kHz sampling 990kbps) FREQUENCY RESPONSE (ACTIVE OPERATION) 4 Hz - 40,000 Hz FREQUENCY RESPONSE 4 Hz - 40,000 Hz (JEITA) INPUT(S) Stereo Mini Jack PASSIVE OPERATION Yes