So, Id say a solid 1. Cable seems durable. 5 mexicano y está exacta la talla. I have 2 transmitters upstairs and one transmitter downstairs. The stitching and buckles are very nice looking; it doesnt look like a granny shoe at all. broke unfortunately. My 5 year old has lost countless remotes. 5 and ordered 39 in these birkis. The sandals look awesome. it?s unbelievably better than those pics .