Poly Encore Pro HW720D USB-A Stereo Headset

The Poly 783N4AA is a USB-A stereo headset from the EncorePro line that gives phone-centric professionals clear conversations and lasting comfort throughout the workday. It pairs wideband 28 mm speakers with a noise-canceling microphone, so both sides of the call hear every detail even when office chatter or home noise rises in the background.

Contact-center agents, help-desk staff, and remote workers who stay on calls for hours will appreciate the design choices that reduce fatigue. The on-ear cups use ear cushions made from plush leatherette that sit softly yet create a stable acoustic seal. A headband that feels light but is reinforced for strength keeps the fit secure without adding pressure, and the adjustable boom lets users position the mic exactly where it captures speech most naturally.

Connection is straightforward. Plug the USB-A cable into a Windows or macOS computer and you are ready to take calls or listen to media. The integrated Quick Disconnect joint lets you step away from the desk without removing the headset or ending the call, and built-in acoustic protection shields your ears from unexpected loud sounds.

Whether you handle high-volume customer interactions in a busy contact center or alternate between video meetings and focus work at home, this headset delivers reliable audio quality and comfort you can rely on all day.

• Noise-canceling microphone keeps your voice clear in noisy settings
• Adjustable boom positions the mic for natural speech pickup
• On-ear cups with plush leatherette cushions support long listening sessions
• Lightweight headband is reinforced to stand up to daily use
• Stereo wideband audio from 28 mm speakers enhances calls and media
• Acoustic protection guards against sudden loud sounds
• USB-A connector works out of the box with Windows and macOS
• Quick Disconnect feature lets you step away without removing the headset
• Cable length of 890 mm offers freedom to move at the desk