Plantronics CS50 . Certified Refurbished. Includes One Year Warranty . . Product # 63120-20 . . The Plantronics CS50 Wireless Office Headset System is the next-generation system that lets you take the conversation wherever you need to go. You can talk up to 8 hours without having to recharge. The Plantronics CS50 uses digital 900 MHz technology to deliver calls that are clear, private and completely secure. Its integrated IntelliStand? makes wireless mobility very easy. . . 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. The Plantronics CS50 is as stylish as it is comfortable with a customizable, convertible headset that can be worn over the ear or over the head, ensuring all-day wearing comfort. An optional behind-the head style is also available. . . CS50: . . |900 MHz Cordless Headset |Convertible Over the Head / Ear |Range of Up To 300 Feet |Wireless Noise-Canceling Microphone . (Reduces Background Noise) |One-Touch Controls . Volume / Mute / Call Answer / Call End |Clear, Private, & Secure Conversations |Up To 8 Hours Talk Time |Lithium-Ion Polymer Headset Battery |Headset Fully Recharges in less than 3 hours, 80% Recharged in 1.5 Hours |Digital Security |Compatible w/ Most Office or PBX-Based Phones |Power, Online, and Charge Indicators |Connects To: . . .