Not only is it wireless, so she can use it without worrying about getting tangled up or accidentally breaking the cord or pulling it out. I?ve even heard him brag about them on occasion, which is soooo out of his character lol! Conversely, well mastered audio shines with these. I have given this five stars as the function are as described and work very well. I used the device unplugged a couple times, only once draining the battery all the way. good shoes matter! It is very uncomfortable to wear headphones all day on conference calls. It says that it?s a pajama but I wear mine as an outfit and it?s suitable for public as well because it?s not shear at all. The swabs are of great quality! The fit itself was stiff and uncomfortable but, most notably, I found the materials cheap and plasticy.