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Poly Blackwire 5200 Series

USB / USB-C + 3.5 mm connectivity for PCs, tablets, and mobile devices
Noise-canceling microphone to mask nearby talkers and reduce ambient noise
Comfortable design with cushioned metal headband, fold-flat ear cushions, and lightweight build for long useInline controls: answer/end call, volume up/down, mute; plus audio protection features (SoundGuard DIGITAL)

The Poly Blackwire 5200 Series is a family of wired UC headsets designed for professional use. They support USB (USB-C or USB-A) connectivity plus 3.5 mm audio for mobile or tablet devices. These headsets are built for all-day comfort and deliver clear voice quality via a noise-canceling microphone and DSP (Digital Signal Processing). They also include protections like SoundGuard DIGITAL to prevent hearing-hazard audio spikes.

Variants include a monaural version (Blackwire 5210) and a stereo / hi-fi version (Blackwire 5220) with passive noise attenuation.

Specification

Feature	Specification
Models / Variants	Blackwire 5210 (monaural), Blackwire 5220 (stereo)
Connectivity / Interface	USB (USB-C or USB-A via adapter) + 3.5 mm jack
Microphone Type	Noise-canceling mic (flexible boom)
Mic Frequency Response	~100 Hz – 8 kHz (optimized for PC wideband)
Speaker / Audio Performance	Stereo variant (5220) supports hi-fi (20 Hz – 20 kHz)
Impedance	32 Ω (typical)
Audio Protection / Features	SoundGuard DIGITAL (limits >118 dBA), anti-startle, Time-Weighted Average limiting
Controls / Buttons	Inline – volume +/−, mute, answer/end
Weight	~100 g (for 5210 without cable)
Cable Lengths	Inline module to headset ~1160 mm; USB to inline module ~940 mm; total ~2170 mm
Operating Systems / Compatibility	Windows, macOS, Linux / USB Audio, UC certified headsets (Teams, Zoom, Skype etc.)
Included Accessories	Carrying case, USB-C / USB-A adapter variants