Transducer PrincipleOpen AirFrequency Response20Hz - 20,000HzCharacteristic SPL118dB @1kHzMicrophone6.0mm unidirectional noise cancelingNominal Impedance48 ohmsPower SupplyUSB Micro-B (USB 2.0 compatible)Ear CouplingOver-EarWeight w/o Cable0.83 lbs (380g)WirelessUp to 30ftOutput5.0V,

Transducer PrincipleOpen AirFrequency Response20Hz - 20,000HzCharacteristic SPL118dB @1kHzMicrophone6.0mm unidirectional noise cancelingNominal Impedance48 ohmsPower SupplyUSB Micro-B (USB 2.0 compatible)Ear CouplingOver-EarWeight w/o Cable0.83 lbs (380g)WirelessUp to 30ftOutput5.0V, 180mADrivers40mm Neodymium MagnetBase Station Inputs and OutputsOptical Pass-through, USB Power & Soundcard, USB Charging Port, AUX In / Mic out (TRRS 3.5mm)