Poly Blackwire 600/700 Leatherette Ear Cushions (2 Pieces) 85S18AA Plantronics Remote PTT Unit for CA12CD-S 201059-01 Featuring a USB-C connection with

Featuring a USB-C connection with an included USB-C to USB-A adapter

which automatically takes a handset off the hook when a call comes in (sold separately)

Poly Supraplus EncorePro Kit Circumaural Cushions

This cable eliminates the need for a HL10 Handset Lifter

Poly Blackwire 600/700 Leatherette Ear Cushions (2 Pieces) 85S18AA Plantronics Remote PTT Unit for CA12CD-S 201059-01 Featuring a USB-C connection withEnhance the comfort and durability of your Poly Blackwire 600 700 headset with these high quality leatherette ear cushions. Designed for maximum performance and long lasting use, these cushions offer a 2 piece set for added convenience. Improve your overall audio experience with these Poly Blackwire accessories. Previously Plantronics Blackwire Ear Cushions Leatherette (2) 60425 01