Micro USB port connect to mobile phone
1. Connect the mobile Usb to the mobile phone, until the phone displayed usb connected, and the USB icon appeared,indicates that mobile phones have been connected with Mobile USB.
2. Upon making a connection with your phone, open mobile file management, you'll find the sda folder appears in the phone "USB Storage" folder , this file is the space of mobile Usb. .
3. You can directly open the pictures, music, video and other format files in the sda folder. It can also copy the things you need in the mobile phone (file management method varies from different device).