• Call controls at your finger tips; call answer/end, volume +/-, and mute.
• Noise-cancelling microphone filters out background noise.
• Remote ring detection.
• Roam up to 300 feet from your office phone. Up to eight hours talk time per battery charge.
• In case the unit does not charge kindly try replacing the battery. The unit is compatible with the following brands - cisco, avaya, polycom, at&t and panasonic.
• Roam up to 300 feet from your office phone.
• Up to eight hours talk time per battery charge.

Product description ------------------- This convenient 900MHz wireless headset for VoIP applications lets you take the conversation wherever you go with remarkable range and sound quality for crystal clear communication. .com ---- The convenient ronics CS50 Wireless Office Headset System lets you take the conversation wherever you go with remarkable range and sound quality for crystal clear communications. The ronics CS50 combines the clarity of traditional corded technology with the mobility of wireless, so employees can move around the office to wherever business takes them--without interrupting or missing a call. Fully recharge in just three hours. View larger The CS50 wireless headset let's you leave your desk without leaving your calls behind The ronics CS50 Wireless Office Headset System brings the ultimate in mobility and sound quality for hands-free conversations to your desk phone. Totally wireless, the CS50 gives you up to eight hours talk time and the wireless convenience to roam up to 300 feet while having secure conversations. The headset continuously charges in the cradle, and when in use, taking or ending a call is as simple as pressing a button. Compatible with typical office or PBX-based phones, the CS50 headset can be worn on either ear or over-the-head for maximum, long wearing comfort. One-Touch Control for Mobile Multi-Tasking ------------------------------------------ Whether you're conferring with colleagues, walking to the printer, or pouring a cup of coffee, there's no need to interrupt important calls. The ronics CS50 works up to 300 feet from a desk phone. Its convenient operation allows you to answer, end, and mute calls on the headset with the touch of a button. Noise-Canceling Microphone for Clearer Calls -------------------------------------------- An extended boom and noise-canceling microphone filter out background sounds for heightened speech clarity. Enjoy the audio quality of corded handsets, but without the tether. Up to 8 Hours of Talk Time -------------------------- The CS50 gives you up to 8 hours of unencumbered talk time and the option of remote answering (with ronics HL10 Handset Lifter, sold separately), making sure you'll never miss calls when away from your desk or workstation. Fast Recharge ------------- Recharging time for the CS50 is quick: it fully recharges in three hours, and can achieve an 80% charge in just an hour and a half. Talk longer with less downtime. Technical Specifications ------------------------ * Talk Time: Up to 8 hours * Standby Time: Up to 70 hours * Range: Up to 300 ft * Operating Frequency: 900 MHz digital * Security/Privacy: Digitally encrypted * Headset Microphone: Noise-canceling * Headset Weight: 26 g * Headset Controls: Volume, Mute, Call Answer/End * Battery Type: Lithium Ion Polymer * Battery Recharge Time: 1.5 hours (80%) / 3 hours (100%) * Compatibility: Most office or PBX-based telephones * Wearing Styles: Convertible: over-the-ear, over-the-head, behind-the-head (with accessory neckband) What's in the Box ----------------- Headset, headband, earloops, AC charger, PerSono Suite software CD