Features:Don't need to download and install the APP， a direct connection your devices， enjoy your content on big screenSupport Wifi， DLNA， Miracast， Ezair (Airpaly)Wireless interconnection， Use for the HDMI display of TV， Projuctor， PPT presentation and video meeting， LCD device from iPhone / Android smartphone / tablet PCSupport Apple IOS 7 and above， Android 4.0 and above， Win8.1You can make colorful notes on the photo， Word， Excel， PPT， PDF， Website， whether you save it or notBuilt-in wifi module， support WiFi 802.11 b/g/n， strong anti-jamming capabilitySupport HDMI 1.4， 1080P full HD outputMini， small-size， lightweight design convenient for travelNote: Apple iPhone devices and Android smartphone / tablet PC / laptop must support Miracast， DLNA or AirplaySpecification:Transmission distance: Up to 10M to playback video filesInterface: 1 x HDMI 1.41 x Micro USB (power supply 5v 1a)USB: 1 x Micro USB(for Power Supply， Link cable network adapter)Office File Display: Word / Excel / PDF / PPTWireless Display: Photo / video / music / office file / website / cameraHD video decoder: 1080p @ 30fps， 1280 x 720p @ 60fpsTransmission Protocol: Support Wifi， DLNA， Miracast， Ezair (Airpaly)System Support: Windows 8.1 and higherAndroid 4.0 and higher for smartphone and TabletIOS 7.0 and higher and new IOS 8 for iPhone and iPadWhat is included:1 x Wecast WiFi Display Receiver1 x USB Cable1 x User Manual