Professional stereo headset for VolP & all your PC audio applications. The plug-and-play headset features comfortable foam ear cushions & inline sound controls. Provides full frequency response up to 6,800 Hz so you enjoy optimum call clarity. Tested to withstand rough handling & comfortable enough to wear all day. Features PeakStop ™ technology, which cuts off sudden loud noises above 118 dB SPL. Large ear cushions provide exceptional comfort thanks to fully gimballed mountings. Headset Type: Binaural; Headset Style: Over The Head; Earpiece Type: Ear Cushions; Earpiece Material: Foam.