Its very simple design and very smart for looking and its features very simple and easily understands. and sound clarity and enhanced large sound hyghly clarity. it is used simple operate system newly updated android all features, and its battery is very well and simple cost of economicaly best in aii features in low cost of its design will very thin and smart and its durable to high strenth accures in using stain less and weightless features.it is design all latest features and updated softfare I can choosed to best and simple cost of new features.