The Xfinity Flex 4K Ultra HD Streaming TV Box is a brand new media streamer with a sleek black design. It features Dolby Atmos and Dolby AC-4 surround sound formats, as well as 4K resolution for an immersive viewing experience. With a single-core processor, this 1st generation box runs on the Android operating system and has 32 MB of storage capacity. It comes with an HDMI port for connectivity and a voice remote for easy navigation. Perfect for streaming your favorite media in high definition, the Xfinity Flex is a top choice for home entertainment.