Does the GVIDO have a build-in speaker? GVIDO MUSIC Customer Support 04 October 2019 13:27 Updated The device does not have a speaker so it does not generate any sound. Related articles Does the foot switch work with devices other than GVIDO (iPad, Android tablet, etc)? Can I install songs or videos? Does the GVIDO offer backlighting? Does it require a Bluetooth or a USB cable to connect GVIDO to the foot switch? Can a weak, assembled music stand support the weight?