It is very simple and looking stylish. its sound is amazing and very clearence and good quality and different mode of system. its is using very easily because of more clearly direct options apps are given and easy shortcuts are there. it is looking very stylish and design is more petty.the features are simple and easy to operatating and recent updates are available, it is very strong of stainless aluminium are using it is ligth wieght and standered specifications of qualified to iso certified of limitted fire and waterproofable. it is more economically to spend less money get more features of good quality features.