<p>Heat robs you of energy and productivity. The Zephyr protects you by delivering all day comfort, even in the hottest and most humid environments.</p> <p>Easily clipped almost anywhere on clothing or head wear, the Zephyr offers cooling airflow wherever you go. Whether on the golf course, tennis court, or in the stands watching your favorite sports team, the Zephyr will help keep you cool.</p> <p>What makes the Zephyr 2 Sport design unique<br></p> <ul> <li>Ultra-fast, whisper quiet 8500 rpm Air Accelerator® cooling fan</li> <li>Over 5 hours of airflow on a single charge</li> <li>Rechargeable LiPo battery</li> <li>Lightweight, water-resistant design</li> <li>USB charging cable <br> </li> </ul>