I purchased these headphones as a cheap solution for hearing the tv while using a loud treadmill fan. The headphones work well.The headphones do not exactly fit my big head but it's good enough. I wear them as much as 45 minutes at a time without issue. Note that these are infra red headphones so you need a clear line of sight between the headphones and the transmitter. At least when u do lose the signal, you dont get the loud static noise in your ear.