I originally ordered a product that they were sold out of. This product works well, however, the other product I ordered could be worn on the arm or the waste. This product can only be used on the arm, which when swimming laps makes it a little difficult.
the product you see above is not what i received... the picture is deceiving so be careful when ordering. this item is for the ipod shuffle even though the image does not indicate so. i had to send it back due to the misinterpretation of the product.