Check the listing for details. Plantronics Blackwire 3200 Series USB Headset Brand New Sealed Electronics. Color: Black, Condition: Used, Made in China. Listed at 18.00 USD. The Plantronics Blackwire 3200 Series USB headset is a high-quality, brand new sealed electronics product designed for over-the-ear use. With its sleek black color and built-in microphone, this headset offers convenience and functionality for computer and desktop activities. The Bluetooth wireless technology and USB connectivity make it easy to connect and use with various devices for a seamless communication experience. Perfect for professionals looking for a reliable and comfortable headset for their work needs.