Check the listing for details. Plantronics CS50 Wireless Office Headset System ***Perfectly Working***. Color: Multicolor, Condition: Used. Listed at 50.00 USD. Perfectly Working Condition!!! Plantronics CS50 Wireless Office Headset System The Plantronics CS50 Wireless Headset system is the best in wireless and hands free conversations for your office phone. Once fully charged, Plantronics CS50 has enough battery power for 8 hours of talk time and roam freely up to 300 feet away from your desk - all secure and digitally encrypted. The Plantronics CS50 integrated IntelliStand makes wireless conversation as easy as answering the phone pick up the headset and you pick up the call. And when you’re away from your desk, you're still in touch to think and talk on your feet, either answering or ending a call with the touch of a button with the optional Plantronics HL10 Lifter or Hookswitch (call for compatibility).Key Features:8 hours hands-free talk timeUp to 300 feet roaming distance from your office phoneDigital 900MHz for secure conversationsFully recharge the headset in less than 3 hours. 80% recharged in 1.5 hoursNoise-canceling microphoneQuickly mute the microphone with the touch of a buttonIncludesHandsetCraddlePower adapterEarloopTelephone Cord