Plantronics CS55
Features: Talk Time Up to 10 hours, Standby Time Up to 50 hours, Range Up to 300 ft., Operating Frequency 1.9GHz DECT, SAR Base = 0.0055W/kg; Headset = 0.0015W/kg, Security/Privacy 64 bit digital encryption, Headset Microphone Noise canceling, Headset Weight 26 grams, Headset Controls Volume, mute, call answer/end, Battery Type Lithium Ion Polymer, Battery Recharge Time 1.5 hours (80%)/3hours (100%).
Compatible with most office or PBX based telephones. Only works with corded telephones.
Wearing Styles Convertible: over the ear, over the head, and behind the head (with accessory neckband).
Optional HL10 Lifter.
Compatible with most office or PBX based telephones. Only works with corded telephones.
Wearing Styles Convertible: over the ear, over the head, and behind the head (with accessory neckband).
Optional HL10 Lifter.
