This is the great product by apple as we all know that apple is the leading company since decades because of there redering service and durable appliances or gazets, Personally I've been using the apple macbook air 13.3 inch its a gteat feeling there is a kind of comfortable level set by the laptop by its cool features and amazing picture quality sound clarity is too good though its a bit expensive it is worth the money, hence I stongly recommend people to buy and explore the amazing apple macbook air with sleek design light weight very portable so its a thumsup from my side to this cool machine by Apple.