[TV Streaming Device]: Our TV Streaming Device allows you to have a 1080P high-definition experience with a built-in dual-band WIFI chip, which significantly improves the Internet speed of your TV. [Portable and Durable]: Ensure high-speed transmission and clarity of HD video and digital audio. High quality PVC material, durable and lightweight. [Easy To Connect]: TV Streaming Device just plug and play without any additional drivers, and easily switch between button. You will enjoy hd video and audio from your device to any tv. [1080p Video Display]: The smartphone adapter supports up to 1080P video display, which can mirror the content displayed on the device screen, such as patterns, videos, games, movies, etc. [Wireless & Easy Connection]: No apps, no bluetooth needed. Get connected and casting in minutes. Simply connect TV Streaming Device to your tv and power it, find mirror function on your device to cast.