Description

Poly Blackwire 3225 Stereo USB-C Headset – Noise-Cancelling Mic, 3.5mm Audio & USB-C/A Adapter

Description

The Poly Blackwire 3225 (8X229AA) is a lightweight wired stereo headset designed for business calls, online meetings, remote work and everyday communication. It combines USB-C connectivity, a tethered USB-C-to-A adapter and 3.5mm audio for flexible use with PCs, laptops, tablets and compatible mobile devices. Its 28mm speakers, noise-cancelling microphone and Dynamic EQ help provide clear voice communication and quality multimedia audio.

Key Features of Poly Blackwire 3225

• Hi-fi stereo on-ear design
• Noise-cancelling microphone
• 28mm speakers
• USB-C wired connectivity
• Tethered USB-C-to-USB-A adapter
• 3.5mm audio connection
• Dynamic EQ for calls and multimedia
• SoundGuard acoustic protection
• Lightweight metal headband
• Fold-flat leatherette ear cushions
• 270° rotating microphone boom
• Inline call, mute and volume controls
• Compatible with Windows, macOS, Android and iOS
• Black finish

Specifications

• Brand: Poly
• Model: Blackwire 3225
• Product Number: 8X229AA
• Product Type: Wired Stereo Headset
• Wearing Style: On-ear stereo
• Color: Black
• Speaker Size: 28mm
• Speaker Bandwidth: 200Hz–6.8kHz speech; 20Hz–20kHz media
• Microphone: Noise cancelling
• Microphone Bandwidth: 100Hz–10kHz
• Impedance: 32 ohms
• Connectivity: USB-C, USB-C/A adapter, 3.5mm
• Boom Length: 130mm
• Boom Rotation: 270°
• Acoustic Protection: SoundGuard
• Cable Length: 2.27m total USB-to-headset
• Compatible OS: Windows 11/10, macOS, Android, iOS
• Weight: 119g with cable; 92g without cable
• Dimensions: 155 × 32 × 178mm

Ideal Uses of Poly Blackwire 3225

• Business calls and video conferencing
• Remote and hybrid work
• Online meetings and training
• Customer service
• Office communication
• PC and laptop audio
• Tablet and mobile audio
• Music and multimedia

Summary

The Poly Blackwire offers flexible wired connectivity, clear stereo audio and comfortable everyday use. With USB-C, 3.5mm audio, a USB-C/A adapter, noise-cancelling microphone and Dynamic EQ, it is a practical headset for professional communication and multimedia.