My only complaint is the quality of the control box is not very good. Delivery was as expected. Here is how I set up the machine:Just follow the instructions up through installing the ink. If you love horses, you can write a better story yourself. Thats a lot of money for a plastic audio mixer with a little extra tech. Quality unit for sure, very portable. The earphones also come with different size tips to suit anyone?s ear. The material used does not feel cheap. Durability - 4 StarsFirst of all, I have to say, if youre like me, youve been doing your best to research which headphones on amazon offer the best bang for the buck on both performance & quality. Just terrible and a black mark on Samsungs reputation.