Poly Blackwire 5210 Wired Headset (Plantronics) - Flexible Noise-Canceling Boom Mic Single-Ear Design Connect to PC/Mac, Mobile via USB-C, USB-A, or 3.5 mm (Renewed)

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. SoundGuard DIGITAL technology protects against high sound levels, sudden loud noises, and long-term exposure. ALL-DAY COMFORT: Ultra-soft ear cushions provide all-day comfort, while a lightweight headband offers durability and a comfortable 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.