Can I try out an actual device if I visit the GVIDO office? GVIDO MUSIC Customer Support August 24, 2019 02:16 Updated We currently do not offer this service. Related articles Do you offer discounts for purchasing multiple devices? Can I try out an actual device before I purchase? Where can I try it? Does the GVIDO have a build-in speaker? What is your return policy? What is the song played in the video "Play with GVIDO"?