You have the phone on the right spot place that it loads, at the beginning of a gimmick - but you get used to it quickly. With a beep and a sound in the phone is signaled that it loads.
Now I have the charger in the bedroom are and put the phone in front of sleeping on it. I have a very deep sleep, my friend, however, is the complete opposite of me.
Every now and then the charger starts at random beeping every 3 seconds. With one-time noise does not interfere, even if the sound is very high, but in the infinite loop you will be stupid about it! Now she has to go back to sleep, can always take the phone out of the charger, because otherwise it just does not stop.
The mobile phone is also very warm during charging - whether that is so good I do not know that I can not judge. But it is still running.
Conclusion: Would be really a great thing when the seemingly unnecessary beeping would not!