Plantronics - CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 wearing styles) - Connects to Desk Phone - Noise Canceling Microphone
Brand: Poly (Plantronics + Polycom)
Color: Black
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
Talk Time and Roaming Range: Work Better, Hands Free, with a roaming range of up to 120 m/400 ft; Talk all day with up to 7 hours of talk time per charge