I have a pair of Sams and had to go up to a 41. 2m and 1. Now I have to go find another pair before Friday. Excelente producto , mejoró notablemente el aspecto de mi vehículo y sobre todo incrementó la capacidad de carga, lastima que el titulo del producto en la página está mal y eso genera ansiedad then we ran into tornados and just decided to stop and stay in Atlanta for the night so it got moved to the inside of the car for the night and then back up in the morning. Definitely a game changer for a shoe hoarder with not enough closet space! Headphones arrive today,I pair them and start listening to my book. I keep a spare pair at work so I dont have to deal with using an extra dongle. It was just getting harder to hear at the call center. It doesnt go off your ears that easy unlike the apple earbuds.