The protection is replacing the original shell, the phone with protection is barely thicker. The wireless charging functions perfectly. Compatible applications "Quick circle" are still rare but it will come. The most useful features help read SMS, take or initiate calls through the call log and display the time. Otherwise it is possible to see the upcoming events, take pictures, flashlight, stats LG Health, Music, Calculator, Compass, Stopwatch, etc. Applications are certainly gadgets but the advantage of this protection is that it is perfectly suited to the phone, does not make it ugly as the other guards on other phones and protects the good.