How can I use storage with a viewhole u30

Vision hole u30 with a memory card in order to store. View hole u30 smart camera inserted memory card, see how much memory, first open the phone's settings function, find the application of this option in it, in it, select the phone memory storage select the software application that needs to be moved to click, open it can be seen to move to the SD card, click on it, the software will be automatically moved to the phone's external memory card, the camera is a kind of video input device, is widely used in video conferencing, the Telemedicine and real-time monitoring and other aspects of the vision hole technology u30 is stored on a memory card.