https://www.reuters.com/article/us-plantronics-m-a-logitech-intl-exclusi/exclusive-logitech-in-talks-to-acquire-headphone-maker-plantronics-sources-idUSKCN1NS2BF >Logitech International SA, a Swiss manufacturer of keyboards and webcams, is in discussions to acquire Plantronics Inc, a U.S. maker of Bluetooth earpieces and gaming headsets, people familiar with the matter said on Friday.