PLANTRONICS BLACKWIRE C520 TAA Corded USB headsets, Stock# 88861-78 Noise Canceling headset Supported only in the NetVanta

Supported only in the NetVanta 5305

Data Transfer Rate: 100 Mbps

1-1/0 SHORT (GG1-1/0S) comes in a pack of 4 and is ready in a 2 Minute Set-up with 6 Grips covering the cable size from 1AWG through 1000 MCM

or security system signals up to 8 locations with the frequency bandwidth from 5 to 2300 MHz

1 LI-ION BATTERY PACK

PLANTRONICS BLACKWIRE C520 TAA Corded USB headsets, Stock# 88861-78 Noise Canceling headset Supported only in the NetVantaProduct features PLANTRONICS BLACKWIRE C520 TAA This is a Corded USB headset that uses a Smart Sensor technology that can easily and intuitively juggles PC calls and multi media using audio alerts to manage connection, mute and volume status. Specifications: Earpiece Type Binaural Minimum Frequency Response 20 Hz Maximum Frequency Response 20 kHz Product Family Blackwire 500 Connectivity Technology Wired Form Factor Supra aural Sound Mode Stereo Host