CHAT® USB Headsets Unified Communications Enterprise Headsets GREAT IDEAS NEED TO BE HEARD CHAT® USB Headsets Unified Communications Enterprise Headsets ©2012 ClearOne Communications. Confidential and proprietary.

CHAT® USB Headsets Product Overview CLASSIC PREMIUM PROFESSIONAL CHAT 10D CHAT 20D CHAT 30D Description Perfect for applications where lowest cost, yet highest performance is desired. Premium UC headsets deliver durability, extra comfort and clarity with ClearOne audio technology in a lightweight design. Professional-Grade UC headsets combine ultimate comfort, executive styling, durability and the legacy audio clarity you expect from ClearOne. Applications Unified communications and softphones, personal conferencing with privacy, mobile conferencing, video conferencing and webinars. Interoperability Audio compatibility with in-line volume and mute control for popular UC applications and softphones like Avaya, Cisco, IBM, Skype, and others. Environments Open office or cubicle, small office/home office, small/medium business, enterprise and call centers. Plug-and-Play PC use is simple with standard USB connection. Simple Control Call control (answer/hangup)*, volume up/down and mic mute with LED indicator. Superb Audio Proprietary noise-cancelling technology filters out background noise. Acoustic Shock Protection (ASP) technology prevents volume spikes or high-pitched tones. *Fully compatible with Microsoft® Lync™

Unique Differentiators Crystal-Clear Audio Advanced, microphone noise-cancelling technology keeps conversations crystal-clear Acoustic Shock Protection (ASP) technology prevents volume spikes or high-pitched tones Microphone windscreen reduces wind, breathing and popping noises Ultimate Comfort, Unbeatable Price, Unparalleled Performance Most affordable UC headsets on the market Adjustable headband creates a truly customized fit Intuitive Design Plug-and-play simplicity with USB connection to PC Audio compatibility with in-line control for UC applications and softphones like Avaya, Cisco, IBM, Microsoft® Lync™, Skype and more Fully adjustable microphone boom for optimal pickup In-line call controller with one-touch adjustments

Applications Unified Communications Softphones Personal Conferencing Mobile Conferencing Video Conferencing Web Conferencing Webinars

The Most Complete End-to-End Conferencing & Collaboration Solutions Professional Conferencing Premium Conferencing Tabletop Conferencing Personal Conferencing Open-office or Cubicle Small/Medium Conference Rooms Large Conference Rooms & Auditoriums

Accessories Included with All Models USB Cable with Call Controller Travel Pouch* Quick-Start Guide *Available with 20D, 20M, 30D, 30M models

Pricing & Part Numbers Model Part Number Classic Premium Professional Description CHAT 10D 910-000-10D Classic, dual-earpiece UC headset with ClearOne audio technology is perfect for applications where low cost, yet high performance is desired. CHAT 20D 910-000-20D Premium, dual-earpiece UC headset delivers extra comfort and ClearOne audio technology in a lightweight style. CHAT 30D 910-000-30D Professional-grade, dual-earpiece UC headset combines executive styling and the legacy audio clarity you expect from ClearOne. Classic Premium Professional

Competitive Edge Best pricing in its class Crystal-clear HD audio Ultimate comfort Interoperable with UC applications and softphones (Avaya, Cisco, IBM, Microsoft Lync, Skype, and more) Executive Styling Best Aesthetics

Contacts ClearOne Sales 1-800-707-6994 sales@clearone.com Director, Product Line Management for UC and Telephony Bala Krishnamoorthy 801-303-3586 bala@clearone.com

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