Poly Blackwire 5220 Stereo USB-C Headset

Poly Blackwire 5220 Stereo USB-C Headset

A professional-grade, corded on‑ear stereo headset designed for enterprise and remote work. The Poly Blackwire 5220 Stereo USB-C Headset features triple connectivity—USB‑C cable, USB‑A adapter, and a 3.5 mm jack—making it compatible with PCs, Macs, tablets, and smartphones.

️ Audio & Microphone

• Dynamic EQ & DSP: Auto-switches between optimized settings for voice calls and hi-fi multimedia playback. Features wideband PC audio and DSP-enhanced clarity.

• Noise-canceling boom mic: Omnidirectional mic with acoustic shock protection (SoundGuard Digital), limiting sudden loud noises (> 118 dBA).

• 10 kHz; speakers from 20 Hz–20 kHz (media) and 200 Hz–6.8 kHz (speech).