HP Poly Blackwire 3325 Headset, Black

The HP Poly Blackwire 3325 is a wired, on-ear stereo headset designed for professional use in office and call center environments. It is equipped with 32 mm dynamic drivers and a closed-back acoustic system for clear audio during calls and media playback. A key feature is its versatile connectivity, offering both a USB-C and a 3.5 mm plug for direct connection to a wide range of devices. The inclusion of a USB-C to USB-A adapter further expands its compatibility with various computer systems.

This headset incorporates a boom microphone with noise-cancelling technology to reduce ambient sound and improve voice clarity for listeners. Audio is further supported by Digital Signal Processing (DSP) to maintain a consistent communication experience. Users can manage functions directly from the in-line controller, which provides button-based access to volume, mute, and call answer/end controls. The lightweight 131-gram build and padded earcups are intended for sustained comfort during extended work sessions.

• On-ear stereo headset with headband
• Wired connectivity via USB-C or 3.5 mm jack
• Features 32 mm dynamic drivers with 32 Ω impedance
• Noise-cancelling microphone for voice isolation
• Boom arm with in-line microphone mute function
• In-line remote for volume and call management
• Lightweight 131 g construction with foam padding
• Includes a USB-C to USB-A adapter for universal compatibility