Our most powerful streaming stick - elevate your entertainment experience with a powerful processor for lightning-fast app starts and fluid navigation. Control your tv and connected devices with an upgraded remote, alexa voice remote enhanced, that includes voice control, a recents button, and dedicated channel buttons to surf live tv features enjoy the show in 4k ultra hd, with support for dolby vision, hdr 10+, and immersive dolby atmos audio enjoy smoother 4k streaming, even when other devices are connected to your router fire tv 4k max has 16 gb of storage—double that of fire tv stick 4k and our other streaming sticks control compatible devices like cameras, lights, and more with your remote. Dolby atmos, 7. 1 surround sound, 2-channel stereo, and hdmi audio pass through up to 5. 1 enjoy fluid gameplay and fast-rendering graphics with a lightning-fast processor