【4K Video Display】Streaming Devices For TV supports up to 1080P video display, which can mirror the content displayed on the device screen, such as patterns, videos, games, movies, etc 【High-Performance Wireless Transmission】Designed with an extended cable,it can be easily plugged into your tv. Features an external wifi antenna, is easy to install and provides a better signal. Easily stream video, audio, photos, office documents and websites 【Portable】Ensure high-speed transmission and clarity of HD video and digital audio. High-quality PVC material, lightweight, portable 【Wireless & Easy Connection】No apps, no bluetooth needed. Get connected and casting in minutes. Simply connect it to your tv and power it, find mirror function on your device to cast 【Sleek and Stylish Design】Not only does the tv box wireless display provide exceptional functionality, but it also adds a touch of style to your entertainment setup. With its sleek and modern design, it seamlessly blends into any home decor, creating a visually pleasing and clutter-free