Professional-grade stereo headset designed for seamless communication and productivity. The HP Poly Blackwire 3320 features a comfortable on-ear design perfect for extended wear during calls and meetings. USB-C connectivity with included USB-C/A adapter ensures compatibility across devices. Microsoft Teams certified for optimized performance on your preferred platform. Crystal-clear audio and reliable build quality make this headset ideal for remote work, office environments, and collaborative spaces. Experience enhanced call clarity and comfort throughout your workday.

 

Brand	HP
Model	Poly Blackwire 3320 Stereo USB-C Headset
Boom mic length (mm)	135 mm
Sensitivity (microphone)	11 dB SLR
Boom mic Rotation	280°
Impedance	32 ohms
Signal-to-noise ratio	>24 dB
Button user controls	Call answer/end; Mute; Volume +/-
Headphone type	On-ear (stereo)
Microphone type	Noise cancelling
Ear cushions	Foam (surface material)
Speaker size	32 mm
Compatibility Operating Systems	Windows 11; Windows 10; macOS; Android™; iOS
Features	•    Superior noise-canceling: Poly headsets feature advanced noise-canceling technology, including Acoustic Fence and WindSmart, which create a "virtual noise fence" to isolate your voice.  •    Enhanced security: For sensitive business communications, certain Poly headsets—like those in the Savi series—are certified for enhanced security protocols like DECT Security Step C and 256-AES encryption. •    Multi-device connectivity: Many Poly wireless headsets support seamless connection to multiple devices, including desk phones, PCs, and mobile phones, with easy switching between them. •    Comfort and durability: With a long history (as Plantronics) in the headset market, Poly designs its products for long hours of wear, using premium materials for maximum comfort and durability. •    Comprehensive software: The Poly Lens software suite offers IT administrators and users tools for device management, settings customization, and firmware updates. It can also provide health and wellness reminders for users. •    UC platform compatibility: Many Poly products are certified for use with major unified communications (UC) platforms like Microsoft Teams, Zoom, and others, ensuring a seamless plug-and-play experience.