Home Slickdeals (refurb) Plantronics Blackwire C725 Wired PC Headset $30 + free s/h Slickdeals (refurb) Plantronics Blackwire C725 Wired PC Headset $30 + free s/h By ARCOM - 27 July 2019 135 0 SHARE Facebook Twitter Go to the deal page: (refurb) Plantronics Blackwire C725 Wired PC Headset $30 + free s/h