Poly Blackwire 5220 Wired Headset – Flexible Noise-Canceling Boom Mic – Ergonomic Design – Connect to PC/Mac, Mobile via USB-C, USB-A, or 3.5 mm – Works w/Teams, Zoom

• CONNECTIVITY MADE SIMPLE: Easily move between devices with a wired headset that lets you connect to your PC or Mac using the USB-C cord or the included USB-C to USB-A adapter and/or to a mobile phone via a 3.5 mm connection jack.
• SUPERB AUDIO QUALITY: Noise-canceling mic ensures callers hear your voice—not your surroundings; audio automatically switches between telephone wideband and hi-fi stereo for music, while SoundGuard DIGITAL technology protects against high sound levels, sudden loud noises, and long-term exposure.
• ALL-DAY COMFORT: Memory foam ear cushions wrapped in ultra-soft leatherette provide all-day comfort, while a lightweight adjustable headband offers durability and a comfortable custom fit you can wear all day.
• COLLABORATION READY: USB headset with microphone features plug-and-play compatibility with Microsoft Teams, Zoom, and other leading collaboration platforms.
• EASY TO USE: Simplify call management with intuitive inline controls that let you answer/end calls, control volume, and mute; carrying case included for easy portability and storage.

---

From the manufacturer