This Geek Squad Certified Open Box product:Has been thoroughly tested and certified by a Geek Squad agentIs in mint condition and verified to be cosmetically flawlessIncludes a full warranty and all its original accessoriesQualifies for Best Buy's no-hassle return policyProduct Information:50-inch screen features an Ultra-HD display with 3840 x 2160 native resolution to give you a cinematic experience while watching movies and TV showsHDR technology makes sure every image is rendered with precise colours, brightness, and contrast levels to enhance on-screen visuals60Hz refresh rate and 8ms response time minimise screen tearing and stuttering during fast-paced scenes such as action movies, gaming, and sports for distraction-free viewingVA LED screen with 176-degree horizontal and vertical viewing angles allow you to watch the TV from just about any corner of your spaceFire TV operating system featuring simple user interface to help navigate between the options and applications easilySmart TV supports a wide range of global entertainment apps to keep you and your family entertained anytime (internet connection and in-app subscriptions required)Cast TV function helps screen mirroring from your smartphones, tablets, and laptops to enjoy content on the big screenAmazon Alexa compatibility lets you search and play your desired online content by using voice commandsIntegrated 10W speakers featuring DTX VX technology and advanced surround sound produce accurate and immersive sound for your favourite movies and musicWi-Fi and wired internet connectivity offers flexible network connectionsThree HDMI 2.1B/1.4B ports, A/V (composite) input, optical digital audio output, headphone jack, and USB media port let you connect a variety of devices to the TV to enhance your home entertainment system