I remember being over the moon when boytwin got his hearing aids, I spent ages singing to him to catch him up on all the songs he had missed He looks super cute and I'm sure you'll be in the routine in no time whatsoever. He's going to love having all that extra access to sound than he had before. My only advice would be watch out for things like the vacuum cleaner because loud noises like that might scare him (at least they did for my boytwin but it might be different with Jett and his level of hearing loss)