Battery operated devices are a pain, especially if you have the option to have non-battery operated. I have had headphones for maybe 3-4 months and they are perfect. They have two batteries, one is charging and the second one is in the headphones. There is enough for one day, so I swap them every day. There is some convenience with the wireless headphones, I can go to the bathroom without taking them out. But changing the battery every day and not forgetting to turn them off at night and waiting for them to turn on in the morning takes about 2-3 seconds, same when I swap batteries. I have become quite efficient with swapping batteries, I can do it now without looking, so I do not need to take the headphones off. But it takes 2-3 seconds to power back on. I am fed up with all this nonsense and getting back to good old-school wired headphones.