Plantronics CS361N. with Lifter. ReconditionedIncludes 90 Day Warranty. . Product # 70520-06 (w/o Lifter). Product # 70540-06 (w/ Lifter). . The Plantronics CS361N Binaural SupraPlus Wireless Professional Noise-Canceling Headset System w/ Lifter will help office professionals with phone-intensive responsibilities to answer or end calls while moving about the office?in unmatched comfort and with premium audio quality. . . Built on digitally-encrypted DECT 6.0 technology, the Plantronics CS361N combines the clarity of traditional corded technology with the mobility of wireless, so conversations can continue up to 300 feet from a desk phone. . . CS361N:. . |1.9GHz Cordless Headset|Over the Head Headset|Dual Earpiece|Superior Audio Quality|Range of Up to 300 Feet|Noise-Canceling Microphone. Filters Out Background Noise. Ensures Call Privacy w/ 64-Bit Digital Encryption. Provides Top of the Line Audio Quality. Reduces Intereference w/ Other Wireless Devices|Comfortable Design for All-Day Use|One-Touch Controls. Volume / Mute / Answer / End Call|Up To 10 Hours Talk Time / 50 Hours Standby|Premium Audio Ensures Quality Communication|Lifter Automatically Lifts Handset and Returns to Cradle |Manufactured By Plantronics, Branded Avaya. . |Connects To:.