Buy.com has a Plantronics Discovery 640E Bluetooth Headset for $19.99 with Ffree Shipping.
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- The Plantronics Discovery 640E Bluetooth headset lets you stay connected like never before. Combining cutting-edge technology and sleek design, the Plantronics Discovery 640E wireless headset is ultra-light, comfortable and includes an innovative charging system. With multipoint technology, you can seamlessly switch between two Bluetooth audio devices.