I had a big doubt about the quality of this product, given the number of very mixed appreciation for this system. It is true that the notice paper contains 5 or 6 lines that tell you just how to connect to the hub area. But once your smartphone (android to me) is paired via Bluetooth to the case then there it becomes a real breeze. Just follow what you ask Harmony Application first downloaded to your laptop via Google Play. No need to use a computer for manipulation as I could read it. I made all the necessary settings in 10 minutes from my phone without ever resorting to the PC, even for adjusting the tnt chains. And the worst part of it is that it works perfectly! You can create "activities", such as turning on the TV and then turn on the display bar and M6 opening by means of a button, with 1 click on your smartphone and turn off all the way in 1 time also. Everything is possible and it's easy! Want to know the current TV program on one channel or movie that will pass tonight on the A? No problem, the TV seven days the app will hands down! You want a scheduled automatic shutdown of your TV or other device? Just ask the app to Harmony. You want to turn on your stereo at a certain time? Harmony will also do. I could write a whole page, but the best is to try this great product and judge for yourself. The icing on the cake is that for the price of the box you also have a physical remote control that will serve you the day you will have a box failure (it is used for system updates) So I repeat, confirming it: the only case and a mobile phone can replace two of them full of remotes. It is not mandatory to buy the logitech remote sold with this offer.