Wireless Display: The wireless adapter allows you to watch videos from small screens to large screen devices. Wirelessly display small to large screens, support 1080P, and enjoy images.4K 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, and movies.Practical Design: Designed with an extended cable, it can be plugged into your TV. Features an external WiFi antenna for a strong WiFi connection, is easy to install, and provides a stable signal.Portable and Durable: Ensures transmission and clarity of HD video and digital audio. Made of PVC material, durable and lightweight.Easy to Use: Takes a few minutes to connect and cast. Connect it to your TV and turn it on, then use the mirroring feature on your device to cast.