Plantronics Blackwire C310 (Monaural) 85618-02 Corded Headsets Connect to two Bluetooth® enabled

Connect to two Bluetooth® enabled mobile devices at the same time to take all your calls hands-free

The BH71 Workstation Pro can guarantee a 10-hour talk time and comes with a portable charging case that can provide the headset an extra 20-hour battery life of talk time

The EncorePro 700 USB Series is ready for every call because every call matters

Bluetooth and two (2) USB ports (1 x Type A

Plantronics Blackwire C310 (Monaural) 85618-02 Corded Headsets Connect to two Bluetooth® enabledUSB Corded Headset Plantronics Blackwire C310 Over the Head Monaural Headset, UC Standard version Built for UC Applications and Softphones from Avaya, Cisco, IBM and More MORE UC HEADSET FOR YOUR UC DOLLAR. Enter UC with the best featured headset you never thought your budget could afford. Blackwire 300 Series USB headsets are a simple to use, comfortable, and durable choice for conference calls, Web based training, and PC multimedia applications.