Sound was loud, my husband disabled that. Easy to load and makes a ton of bubbles. My Grandson sits in a chair with one in each hand and makes bubbles until they run out - hands it to Grandma for a refill and he’s back to making bubbles.This product is great at this price. The sounds is too loud and unable to turn it off. I have to cut the wire off to turn off the sound. Wish they designed a switch to turn off the dinosaurs roaring sound.