Selling Like new, hardly used --- Gage Master Optical Comparator 14" Series Twenty ; CALL JACK.
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Selling like new, hardly used, Poly Blackwire 5220 Wired Headset (Plantronics) - Flexible Noise-Canceling Boom Mic - Ergonomic Design
https://www.
amazon.
com/Plantronics-Poly-Blackwire-Wired-Headset/dp/B09VYFZNDX?th=1
About this item
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.