Received this morning I immediately tried these in-ear headphones MA750i. From the outset they inspire confidence and it is visible that the materials are of quality. The cable is thick enough with a remote control that works perfectly on my iPod as on my Iphone. A set of six different bits selects his model for optimum comfort. Personally I find very comfortable design using the earloop, unlike other users. Very personal matter in this case. A clip keeps the cord in place. A pocket provides space for end caps on their small metal plate and protect them from dust. Music listening side I find the sound very balanced with a wide sound spectrum. The major problem with this type of product, compared with the headset, is fouling headphones, and that, regardless of the care taken in cleaning them. We'll see in time. A 3-year warranty will end, perhaps, to convince you.