i think this is maybe H390 but im not sure.  
shows some signs of use, wear on the ear parts and head rest but fully working - see pics 

  • Logitech ClearChat Pro USB Headset General Features: Black gray color
  • USB compatible (1.1 and 2.0) Cable Length: 8-foot Frequency response: Headset: 20 Hz 20 kHz
  • Microphone: 100 Hz 10 kHz Input sensitivity: -62 dBV/ bar, -42 dBV/Pa +/- 3 dB
  • Laser tuned audio drivers SoundSwitch equalizer Noise Cancelling Microphone Flexible Boom
  • Mute indicator