I recommend them very shock better and longer battery life then the iPods my friends have and a whole lot cheaper ! Comparing it to other dynamic vocal mics, I appreciate the e945 as quite possibly the best of them. I am pleased that I decided to replace my gift of eleven years ago. And I wear glasses, which also makes positioning them on my noggin a little difficult. They are at least half an inch longer than my granddaughters other size 10 sandals. Got the table after a short delay,set it up and listened to first lp. This was very disappointing and I had to purchase thin insoles to cover them. Just received my order! Did not roll down and stayed in place above my rib cage with no noticeable lines. Very comfortable and stylish !