OK these are adorable. If I had nothing else to say, that would be noteworthy because I got these for my daughter to use and she's Very Pink Everything but still likes these despite being blue and green.They fit well, which is a relief because she had tried mine and they (understandably) slid around. These are more secure. She plans to use them while running, and I do have concerns they may not stay put but I can secure them with a headband or something if she needs the extra 'security'.The sound quality isn't top-shelf, but to a five-year-old, these are magic. I love that she can have her music playing and still be present and aware of whatever is happening around her. That is a huge safety plus, and takes away a lot of the worry I had about typical Bluetooth headphones that go over the ears or in the ears. They're also inexpensive, so if they're lost or worn out, I can easily replace them.