Plantronics – CS540 Wireless DECT Headset (Poly) – Single Ear (Mono) Convertible (3 wearing styles) – Connects to Desk…

Amazon.com Price: $198.71 (as of 05/10/2022 02:07 PST- Details)

Connects To: Desk phones via included cable
Ideal For: Office and desk-centric workers using desk phones
Audio Performance: Keep background noise out of your call with a noise-canceling microphone