The EncorePro 500 Digital Series with DA90 USB audio processor and Plantronics Manager Pro is the first of its kind: a fully integrated audio and asset management solution. **Enhanced interactions, better control** The EncorePro 500 Digital Series with DA90 USB audio processor and Plantronics Manager Pro, an additional service, is a fully integrated audio and asset management solution for customer service centers. Centralized management with Plantronics Manager Pro enables IT to track detailed insights about devices. And all-day comfort with superior audio quality - including a noise-canceling microphone with wideband audio - gives customer service representatives the tools they need to provide outstanding customer interactions. **Great performance** The EncorePro 500 Digital Series is the dependable, all-day workhorse, engineered for the demanding needs of the modern customer service center and office. An adjustable fit with flexible boom offers precise, quick microphone positioning, enhancing wearability, and helps ensure that customer service representatives stay fresh and focused on the customer throughout the day