The speaking voice of the unit was in an odd British accent instead of the American accent that were used to on the three Motorola 730s we had previously owned. arrived the day after l had ordered them! If they would have cost more money I probably would have asked for refund or exchange. I normally wear an XL. A lot of money for a little bit of protection around an expensive speaker. The red light went under about 5 inches for about 3 minutes 4 times. And right now isn?t the time to go anywhere to return. Its a great size, not too big or too small. I still want them; if I can find them in a store; I will surely try on the 7 and 7. I was so impressed with my Sanuk Yoga Mat Flip Flops, I bought these for my husband (Size 10).