Oh, yes, you're right, it's more like anecdotal experience. I didn't specify that, but I actually meant the time period when I don't expect them to break, which

Oh, yes, you're right, it's more like anecdotal experience. I didn't specify that, but I actually meant the time period when I don't expect them to break, which is about a year after the purchase. The device is still under warranty so I'm saying that some brands make it easy to replace it, some do the opposite.