MFJ-392C Communications Shortwave Ham Headphones

MFJ Radio Communication Headphones   MFJ-392C is perfect for amateur radio and shortwave radio listening. All modes -- SSB, FM, AM, data and CW. Superb padded headband and ear cushions makes listening comfortable. Headband adjustable for larger sizes and ear pieces freely move on 3 axes for a custom fit that will make you forget they're even on as you listen to stations from all over the world! High performance driver unit reproduces enhanced sound. Signals never sounded so clear! 3.5mm stereo plug with free 1/4 inch stereo adaptor. 9 foot cord.  Weighs just 8 ounces. Handles 400mW and has a frequency response of 20-20,000 Hz. Impedance is 16Ω±10%Ω. Sensitivity is 106±3dB at 1 kHz.