They are plenty loud enough, and with both ear buds in they are reasonably secure for walking, as for jogging, I would think theyd fall out in short order. I have used this product on dry skin, wet skin, with shaving cream/conditioner, with baby powder, pulling skin taut, slowly and at very angle possible but I did not receive the results expected. Uso da anni le infradito fit flop e mi trovo benissimo, mi servivano dei sandali da tenere in casa per linverno. Not impressed after spending almost $20 on a pair of slippers that have lasted less time than cheap slippers from Dollar General. I have very small feet, the size 4 fits me fine with thick socks. 25" and thats too high--it appears this product was designed for smaller molding. The quality of the sound juststopped me right there by plugging in. Ive had wireless controllers in the past that I couldnt use without the battery pack inserted, but this one works great with just a USB cable and no batteries. These fit perfectly and they are super comfortable to wear. Luego es bonita y cómoda, pero necesitaba una talla menos