LAS VEGAS, Jan. 8, 2018 /PRNewswire/ -- Today, Optoma, a world leading manufacturer of video and audio products, unveils its 2018 collection of audio products in the Optoma NuForce portfolio at CES 2018. Leveraging cutting-edge sound technologies, the Optoma NuForce BE Free5 truly wireless earbuds deliver crisp, clear sound that will delight and surprise audiophiles with a mainstream LAS VEGAS, Jan. 8, 2018 /PRNewswire/ -- Today, Optoma, a world leading manufacturer of video and audio products, unveils its 2018 collection of audio products in the Optoma NuForce portfolio at CES 2018. Leveraging cutting-edge sound technologies, the Optoma NuForce BE Free5 truly wireless earbuds deliver crisp, clear sound that will delight and surprise audiophiles with a mainstream