Poly Encore Pro 525 Stereo USB-A Headset

The Poly 783R3AA is a USB-A stereo headset from the EncorePro 525 series, built for people who spend most of their day on calls and need every word to sound sharp. It connects to Windows and macOS computers without extra adapters, so agents can plug in, set their audio preference, and start talking in minutes.

During long shifts the headset feels light on the head, and the adjustable headband lets each user find a fit that stays comfortable hour after hour. A flexible boom with simple positioning guides brings the microphone right to the edge of the mouth, making sure the caller hears the voice and not the office around it. The noise-canceling mic screens out background chatter, helping conversations stay professional even in busy open-plan environments.

Stereo on-ear speakers deliver sound that is both clear and natural, while SoundGuard technology keeps sudden volume spikes in check to protect hearing. The 82.1-inch cable leaves enough slack to reach a standing desk, jot a quick note, or grab a file without yanking the cord. Durable materials and a two-year limited warranty give supervisors confidence that the headset will hold up to daily wear.

Whether you manage a contact center, support customers from home, or need a dependable headset for virtual meetings, the EncorePro 525 provides the clarity, comfort, and reliability that help people focus on the conversation and work more efficiently.

• Noise-canceling microphone that filters out background noise
• Lightweight frame designed for day-long comfort
• USB-A connection works with Windows 11, Windows 10, and macOS
• Durable construction built to handle everyday use
• Stereo on-ear speakers deliver clear and natural audio
• SoundGuard technology helps protect hearing from sudden spikes
• Flexible boom with positioning guides ensures optimal voice pickup
• 82.1-inch cable provides generous reach at the desk
• Backed by a two-year limited warranty for peace of mind