Blackwire 500 Series Product Sheet
Page 2
.... Noise-canceling mic with comfort pad Blackwire 510 (monaural) Blackwire 520 (stereo) Ear cushions fold flat for unmatched audio clarity when listening to 6,800 Hz), hi-fi stereo output from Avaya®, Cisco®, Skype® and more information about the Blackwire 500 Series or other Plantronics products, please visit our website at plantronics.com *Download the latest release...
.... Noise-canceling mic with comfort pad Blackwire 510 (monaural) Blackwire 520 (stereo) Ear cushions fold flat for unmatched audio clarity when listening to 6,800 Hz), hi-fi stereo output from Avaya®, Cisco®, Skype® and more information about the Blackwire 500 Series or other Plantronics products, please visit our website at plantronics.com *Download the latest release...