Poly EncorePro HW720 Binaural Headset with Noise-Canceling Mic, Part# 78714-101 Audio DigiTRU Diversity for maximum range

DigiTRU Diversity for maximum range and dropout protection

This ETU can assign 16 Media Gateway or 24 IP K-CCIS trunks

Built-in power supplies and card cage

The quality NEC REPLACEMENT BATTERY FOR THE NEC Dterm Cordless II / DTR-4R (Part #730622) NEW with 6 hours of Talk Time or 4 days of Standby Capacity

Poly EncorePro HW720 Binaural Headset with Noise-Canceling Mic, Part# 78714-101 Audio DigiTRU Diversity for maximum rangeThe quality Poly EncorePro HW720 Binaural Headset with Noise Canceling Mic have slim distinctive design ideal for customer service representatives made from lightweight materials,leatherette ear pads ensure comfort and curved telescoping microphone pivoting boom deliver clear conversations. Highlights: Nylon Composite Materials Lightweight Design Leatherette Ear Pads Quick Disconnect Plug Extendable Boom Wideband Audio SoundGuard Technology Headset