I wonder if someone can help me with advice on Ear Defenders. My daughter struggles with noisey classrooms/restaurants etc and has requested something to assist, but there are so many different types of defenders online I have no idea where to start! I have seen good reviews for Edz Kids headphones, but she would need different levels of noise reduction at different times. Has anyone tried Knops adjustable hearing protection as they look as if they would be suitable (provided they sat comfortably in her ears)? I should mention that she is 9 and very conscious of how they look! Thanks.