CES 2021Consumer ElectronicsNewsSmart IoT Project Hazel: Razer designed a smart N95 mask with a built-in microphone by Yvonne Ng January 13, 2021 by Yvonne Ng January 13, 2021 1.3K views Another experimental project from Razer that was unveiled this year is Project Hazel, the… 0 FacebookTwitterPinterestWhatsappTelegramEmail