Summary: I bought these to replace a previous set of Panasonic Ear Canal Headphones whose right hand channel had become weak. The unusual shape of the ear plugs means they fit your ears well and without falling out easily. The price was also very good.
Summary: I'm onto my second pair of these. The first was purchased in 2008 and survived heavy daily use for 6 years until giving up the ghost. I was very pleased to see they were still available, as they're easily the best cheap headphones I've had.