I will try and keep this simple:I use these in an office for about 3-7 hours a day.Pros:LightweightGood sound qualityLong cord(see cons) for reaching to my other deskLow price(paid 25)Adjustable up/down headbandCons:Big, kinda goofy design(wish I knew someone who could airbrush)Long cord(sometimes I run over it with my chair, ugh)Sometimes I wish they would fit tighter for better isolation, but they are 'open' design