Technology Plantronics BackBeat adds FIT 3100 true wireless earbuds September 11, 2018 johorbiznet Johor News Plantronics BackBeat adds FIT 3100 true wireless earbuds SlashGear Plantronics BackBeat Go 410 true wireless headphones head huge range refresh Pocket-lint.com Plantronics’ updated headphone lineup includes true wireless earbuds Engadget Full coverage Source: Technology News Feed