Does the GVIDO have a build-in speaker? GVIDO Customer Support December 03, 2017 22:13 Updated The device does not have a speaker so it does not generate any sound. Related articles Does the GVIDO offer backlighting? Can I install songs or videos? Can I turn the page using another manufacturer's foot switch? Can I use GVIDO without a desktop? Can a weak, assembled music stand support the weight?