Features: No APP installation required and supports one-button switching, simple and convenient to use Ultra-low power consumption and low heat Compact portable design for easy carrying Supports IOS / Android / operating systems Fantastic sharing and performance for your video, excel, PPT, PDF and other files Suitable for projectors, smartphones, tablets, laptops, ultrabooks, etc Connections: HDMI, USB Decoding Ability: 1080P (Full-HD) Operating System: Android Type: High Definition Color: Black Product Size (L x W x H): 6.50 x 3.50 x 1.50 cm / 2.56 x 1.38 x 0.59 inches Display the image after the product is placed on the TV. The upper left corner of the image displays IP, a pattern used by Apple The upper right corner of the image displays IP When you close the IP, it becomes Android mode - phone connection FAQ Q1: No reaction after connection, no display? 1) Confirm whether the power is normal, use 5V 2A external power, the product indicator light is red after the power is turned on, if the indicator does not light up, replace the USB power. 2) If the product starts normally (the indicator light is red), check whether the input signal source on the display has selected the corresponding HDMI mode. Q2: The smartphone (Android/IOS) cannot display the same thing as the large device after connection? 1) Check whether you are selecting the correct mode, the product supports iPhone 4 or later, Should choose Airplay/DLNA mode for the wireless display receiver to connect. If it is an Android phone (supports Miracast the same, different brands of Android phones have different names and icons for Miracast the same function), select the wireless display receiver Miracast mode to connect. The wireless display has a mode switch button, press it once to switch Airplay or Miracast. 2) For iPhone, it needs to connect to the WIFI hotspot for the wireless display receiver (SSID and code will be displayed), then complete the same connection. Android phone can connect directly under Miracast mode. Q3: Products cannot connect to systems devices, cannot be the same when watching youtobe, Netflix video? 1) This product only supports Android/IOS systems, the system is temporarily incompatible. 2) This product only supports YouTube and Netflix web version video playback, can temporarily not support the above APP client with playback Package Contents: 1 x Wireless Wi-Fi Display Dongle Receiver, 1 x 2 in 1 WiFi USB Cable, 1 x English User Manual