Box is opened. The Amazon Fire Stick is a black quad-core media streamer with Dolby Digital surround sound formats. It features Wi-Fi connectivity, HDMI output, and a maximum resolution of 1080p. With voice control capabilities and running on the Fire OS operating system, this Amazon Fire Stick offers an enhanced viewing experience with its 1-year manufacturer warranty. Perfect for streaming your favorite shows and movies in high definition, this unit is a reliable and user-friendly addition to your home entertainment setup.