It was surprisingly disappoitned. Noise is blocked because they seal your ear canal. Multiple requests on their websites had no replies. We no longer have a broom that may or may not get deformed bristles from being pressed against a wall or shelf. man sollte ihn nur nicht verlieren! we did have to purchase a kit for it to fit her car once we did that having someone install it for us was easy. I got 7. It only goes half way and I dont want to broke my phone by forcing it inside. Love that they can be worn with shorts, dress or skirt. After doing that, I was able to get off even more with this sponge.