Can I install songs or videos? GVIDO Customer Support February 28, 2019 16:47 Updated Currently, the only data that can be transferred to the device are PDF data, so music and videos cannot be transferred. Related articles Does the GVIDO have a build-in speaker? Can I use GVIDO without a desktop? Does the GVIDO offer backlighting? Can it be used immediately after purchase? What file types can be imported?