I used to use a similar product from Dove because I liked the smell. I have always been skeptical of trying invisible deodorant because I didn't think they protected the same, I'm glad I got to try this complimentary because it is worth it. It has the same great smell and the protection lasts all day. This is definitely my new stick from now on.
The Sound quality on these is better than average, they also fit nicely around your ear. They hold a charge for a long time and are durable. If you spent a little more money you can get something better from competitors, but otherwise no complaints about this product.