No need to install the app and support a button switch, easy and convenient to operate Low energy consumption and low heat With a compact and portable design for easy portability Broad compatibility: for Miracast / Airplay / DLNA. For Android 4.4+ and iOS 9.0+, MacOS 10+, Windows 8.1+ Great sharing and performance for your video, excel, PPT, PDF and other files Suitable for projectors, smartphones, tablets Specification: On-screen agreement: for Ezcast, DLNA, Miracast, Airplay System support: IOS, MAC, ANDROID, WINDOWS Support: video, audio, picture, document, online video, HDMI: 1*Male HDMI DC: 1*Micro USB port Document format: PDF/MS Word/MS Excel/MS Signal transmission: 2.4GHz Resolution: 1080P Size: 6.5*2.5*1cm Setting for iOS users: 1. Connect to Anycast in the WiFi list. Access the IP address 192.168.203.1 through the browser to connect to the wifi Internet, and confirm that your phone is connected to the same WIFI. 2. Turn on Airpaly and wirelessly project your iOS screen onto the TV. Now you can see what is displayed on the iOS device on the TV. Setting for Android users: 1. Turn on the Miracast function, and then select "Any Broadcast" to cast your device to the TV. 2. If you don't know Miracast, you can download the application by scanning the QR code on the screen, now open the application to connect to Anycast, it will guide you.