Buy the device, hang the mobile hard disk, connect the network cable; cell phone to install the Planet Alliance APP, scan the machine back QR code, you can use it as a NAS to store cell phone pictures, files and other resources, you can also join their Planet Alliance, mining to obtain the points star, and then the points star can be exchanged for their ecological services, products and so on. Want to know more features, recommended owners to visit its official forum.