![Plantronics Blackwire C315 Mono 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo Plantronics Blackwire C315 Mono 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/61RhLuCU5vL.jpg)
Plantronics Blackwire C315 Mono 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo
![C325.1-M Blackwire Stereo USB Headset w/3.5mm – Microsoft – Discontinued | Business Telecom Products C325.1-M Blackwire Stereo USB Headset w/3.5mm – Microsoft – Discontinued | Business Telecom Products](https://cdn-japjl.nitrocdn.com/ziUOzTzSmcIjnpITzFnWnbMudKijKeVG/assets/images/optimized/rev-3525d3b/btpi.com/wp-content/uploads/2017/05/pl-c325-m-8.jpg)
C325.1-M Blackwire Stereo USB Headset w/3.5mm – Microsoft – Discontinued | Business Telecom Products
![Plantronics Blackwire C325 Stereo 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo Plantronics Blackwire C325 Stereo 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/31D7bgIFwHL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA143%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Plantronics Blackwire C325 Stereo 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo
![Plantronics Blackwire C315 Mono 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo Plantronics Blackwire C315 Mono 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/61nB1aI7-gL._AC_UF1000,1000_QL80_.jpg)
Plantronics Blackwire C315 Mono 3.5mm & USB corded Headset for PC, Tablet, & Mobile Phone : Amazon.co.uk: Electronics & Photo
![PLANTRONIC - 204446-02 - Blackwire 325.1 C325.1 Binaurales Headset wahlw. Klinkenstecker/USB new and refurbished buy online low prices PLANTRONIC - 204446-02 - Blackwire 325.1 C325.1 Binaurales Headset wahlw. Klinkenstecker/USB new and refurbished buy online low prices](https://www.tonitrus.com/media/image/0c/c3/98/plantronic-204446-02-blackwire-325-1-c325-1-binaurales-10111868_600x600.jpg)