DISCONTINUED. Replaced by Plantronics 665.

Plantronics Discovery 645 Enjoy simplified mobility with the ultimate Plantronics Bluetooth wireless headset – the Plantronics Discovery 645. Digital Signal Processing reduces background noise for improved sound quality, and the innovative pocket charger stores a AAA battery for charging headset between calls. Combining cutting-edge technology and a sleek, ultra-light design, Discovery sets the standard in style, comfort and convenience. Retail Price $169.95

Key Features:

• Digital Signal Processing (DSP) technology actively reduces background noise for crystal clear calls.
• Up to 3 hours of talk time with 120 hours of stand-by
• Simplified Mobility: No extra cables. Works with your cell phone charger *
• Vibrate ring in charging pocket, last number redial, and voice dialing.
• Extended talk time of up to 9 hours with AAA charging accessory.
• Ultra Light and Comfortable: Discreet, in-ear design weighs only 9 grams (1/3 ounce)
• Includes the AC power adapter

* Compatible with most Nokia, Motorola, Sony-Ericsson and Siemens cell phone chargers

For more details see the Plantronics 645 Discovery Data Sheet

You may also want to check out the new Plantronics 655