Works with Dragon version 13 and not sure if it works with other Dragon versions. Whats more, I now know that I cant trust UGG. Got it in less than a day. I like the empasis on the lower end of the frequency spectrum, I like the clear sound and they go well with many genres. I got it for my husband to protect his back. From the side, front and back, the Rokkit and certain versions of the Lulu both looked like they fit the bill. I definitely recommend this for runners, especially those who log long distances. The thin feel is very comfortable, the quality is relatively tough, scratch-resistant and drop-resistant are not an issue, the price is not expensive, and it is very comfortable to use. Die Hülle an sich ist auch nicht zu dünn, sondern schon etwas fester (habe ein Vergleich zu einer Billighülle von 1 Eur). These are perfect for work.