My only negative critique is that it would be nicer if the arms were longer. The physicians were adamant that skin conditions are extremely hard to treat. The REALLY good part? I started to experience a firmware glitch where the auto-on wouldnt always work properly, and it was becoming more frequent. They dont hurt after starting in for a while which is a big thing for me because my ears are small. He is a little hard of hearing, and the product has a very loud beep which is easy for him to hear. Very strong Bluetooth and WiFi. We bought a size bigger to allow my toddler some room for growth. I was afraid to use it, thinking there was a chance it would short out. But the story is a small work of art and will continue to haunt the consciousness of everyone who reads it. With these I am able to not ever think about them falling out of my ears and have been able to work out with airpods in, something I would never dare to do before buying these.