<b>Main features:</b><br>1.Small size, easy to carry, save space.<br>2. Large screen: protects your eyes and prevents myopia.<br>3. Support 4K resolution image transmission,2.4G/5G dual WiFi connection.<br>4. Support HDMI, 4K HD output,the resolution of 4K TV is 4 times that of 1080P, which is about 9 times that of 720P.<br><br><b>iPhone connect steps</b><br>☆ 1. Connect the display dongle to the HD TV or projector and power the dongle,use the remote control to adjust the TV video source to HDMI, and the product's WiFi and password will be displayed on the screen.connect the product's WiFi with iPhone;Open the airplay mode of the iPhone.<br>☆ 2. Now you can mirror your phone on a big screen, but surfing the internet will spend the traffic of your iPhone.<br>☆ 3. Go to the website: 192.168.203.1, Choose your home wifi name and enter password---Connect.<br>☆ 4. Once set up, your iPhone can mirror to big screen and use Wi-Fi to surf the Internet.<br><br><b>Android connect steps</b><br>☆ 1. Connect the display dongle to the HD TV or projector and power the dongle,use the remote control to adjust the TV video source to HDMI, and the product's WiFi and password will be displayed on the screen.open the screen projection mode of the Phone.<br>☆ 2. Once set up, your iPhone can mirror to big screen and use Wi-Fi to surf the Internet.<br><br><b>Compatible system:</b><br>☆ Supports Android 4.2, iOS7.0, Mac OS X 10.9, windows 8.1 or above.<br>☆ 5G WiFi: compatible with the 802.11ac standard, 5GHz WiFi delivering speeds is almost three times as fast as 802.11n.<br> <br><b>Packing included:</b><br>☆ WiFi display receiver X 1<br> ☆ Micro USB 2 in 1 cable X 1<br>☆ Instruction manual X 1<br><br><b>Note:</b><br>1. Before buying, please confirm whether your electronic products have an HDMI port.<br>2. Please refer to the instruction when operation.<br>3.It is normal for the Wireless Display to be hot, which is the heat generated when the current passes through the resistor.<br>