Audio 646 dsp usb stereo headset
The plantronics audio 646 features digital signal processing which provides enhanced sound quality in this comfortable discreet stereo usb headset a noise canceling microphone and wideband acoustic echo cancellation capture a broader range of voice signals for calls that are clearer and more natural sounding the acoustically tuned equalizer supplies rich resonant stereo sound and optimizes voice response to clearly hear vocal tracks when listening to music watching a movie or playin