The Google Chromecast with Google TV 4K Media Streamer with Google Assistant is a high-resolution dongle that allows you to stream your favorite content in stunning 4K resolution. With features like HDR10, HDR10+, and Dolby Vision, this device delivers exceptional visual quality. Its connectivity options include Bluetooth, Wi-Fi, HDMI, and USB port, while the voice control feature with Google Assistant allows for hands-free operation. The product also supports Dolby Digital surround sound formats, Bluetooth audio output, and a variety of video and audio formats. This sleek and stylish media streamer is perfect for enhancing your home entertainment experience.