HP Poly Blackwire 3325 Stereo Headset USB-C + 3.5mm + Adapter

HP Poly Blackwire 3325 – Simple USB-C and 3.5mm Connectivity

We supply the HP Poly Blackwire 3325 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter for professionals needing reliable audio. This binaural headset suits office and call centre users who require clear communication. Its wired connectivity ensures a stable connection without battery worries. You get consistent audio performance for daily tasks. The design focuses on comfort for extended wear.

Core numbers

Poly signature audio for clear calls

The headset delivers Poly signature audio quality. This means your voice sounds clear and natural to callers. Because the microphone has a high signal-to-noise ratio, background noise is reduced. So your message is heard without distraction. The result is more professional and productive conversations.

Intuitive controls for quick adjustments

You get simple, tactile controls on the ear cup. These allow you to answer or end calls, mute the microphone, and adjust volume instantly. This keeps you focused during busy periods. There is no need to fumble with software or your device. Everything is within easy reach.

All-day comfort with a lightweight design

The binaural, head-band design weighs just 131 grams. This lightweight build reduces pressure during long sessions. The supra-aural ear cups sit comfortably on the ears. In practice, this means you can wear them for hours without fatigue. It is ideal for back-to-back meetings.

Broad compatibility for your devices

This headset connects via USB Type-C or the included 3.5mm plug. We include a USB-C to USB-A adapter for older computers. It works with Windows, macOS, Android, and iOS. This flexibility supports your current and future hardware. You can switch between devices easily.

Manage settings with Poly Lens

The bundled Poly Lens software gives you control. You can update firmware and adjust audio settings from your computer. This helps keep your headset performing at its best. It is a practical tool for IT management and personal customisation.

In the box

• HP Poly Blackwire 3325 Stereo Headset
• USB Type-C to USB Type-A adapter
• Travel case
• User guide

Before you order

• Confirm your PC has a USB-C port or a 3.5mm audio jack.
• Check you have a free USB-A port if using the adapter.
• Verify your operating system is Windows 10/11, macOS, Android, or iOS.
• Ensure the travel case meets your portability needs.

Frequently Asked Questions

Why we rate it

This headset is for professionals who need a reliable, wired solution for office or call centre use. It offers clear audio, simple controls, and wide device compatibility. The included travel case and adapter add practical value. Warranty cover varies by product, so please contact us to confirm.