When they break or you lose them, who cares? Theyre practically disposable at this price. I ended up purchasing the same product from another company and all is good now. very cool as he says! Overall, very useful for those who lose their items frequently. If youre looking for your child to have support and comfort all day long, I would look elsewhere. Instalation was relatively easy. I would not buy this again and I don?t recommend it. ANC so thats nice when passthrough of off anc is on and it definitely keeps out the noise. It?ll sound like it?s skipping/ disconnecting then connecting again so the music is choppy. Their overall length was corect for my size, but they were uncomfortable because of the width.