Plantronics Blackwire C520 Headset Item # 679381
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The Blackwire 500 series corded USB headset with Smart Sensor technology intuitively helps you manage PC calls - simply put the headset on to answer a call and you'll hear every word thanks to its premium wideband audio quality. And with ultra-soft leatherette ear cushions and a lightweight headband, you'll enjoy all-day comfort and a secure fit. Durable and portable, the Blackwire 500 series offers all-day comfort for juggling PC calls and multi-media - providing corded reliability that's ready when you are.
|Device Supported||VoIP phone|
|Earpiece Controls||Volume; Call/Answer/End; Call Control|
|Earpiece Design||over the head|
|Headphone Features||Smart Sensor Technology; Dynamic EQ; Fold-flat; Digital Signal Processing; Lightweight|
|Maximum Frequency Response||20 kHz|
|Minimum Frequency Response||20 Hz|
|package contents||Blackwire C520 Headset; Carrying case|
|warranty length||2-year limited|
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