SPEC:
Freq Response :5 Hz-40k HzTHD :<0.5% at 1k HzImpedance :20ΩNet Weight :16gCable Length :1.2mConnector :Custom Catch-Hold MMCX ConnectorSound Pressure Level :112dB±2dB at 1k HzCord Material :-four conductors of Double Refined OCC copper WirePlug : Quick Switching ConnectorDynamic Driver :13mm Beryllium Diaphragm Dynamic DriverBA Driver :Four Knowles BA Drivers