One of the phones came fine. Slim design Bluetooth headset, with design microphone that features noise cancellation, loud voice pickup, and good sound transmission. As other reviewers stated, the straps did not allow enough adjustment. I do feel I should mention that if you are using either of the two bigger sizes you dont use the smallest stock rubber ring, you use the second smallest. Im about 511 weight about 275 pounds and bra size 40 D. You have to really be looking closely for the difference to notice it, but its there. I highly recommend this product, and sincerely hope that when I need a new pair itll be still in production. I really enjoyed the shoes. That "first time" hearing a song kind of exciting. Great product at a fraction of the original Toyota part.