Did this remote now since 2 months in use. From handling her a really great thing. When I reach for it and they move the buttons light up briefly very visible. No searching and fumbling in the dark more. How does this very meaningful effect I can not say affects the battery after this rather short time. So far, however, no change was necessary. The only negative point the remote control is that one has to very precisely target the Xbox using the remote control, so that it accepts the commands instantly and flawlessly. Otherwise, you must again press the button policy. I am located in scarce 5m from the console, maybe it's a little too far for the remote control? This circumstance, however, is for me still okay.