However, I only use the charging function for iPhone and let me wake up from the FM radio.
Which we here but already the biggest selling point of the alarm clock would be:
Radio reception is excellent !!!
I've never had such a good receiver - now I can finally be awakened by a 25km distant small local city radio stations and in perfect quality! No other radio station in the house gets this noise free rein!
The sound is for a clock radio by the way very good and loud enough.
Since the thing has only installed a 4cm speakers you should expect the performance of a "normal" large iPhone dock under any circumstances!
DCF he has not, but an endless calendar for summer / winter changeover and adjust (or readjust if necessary) you can see the time with an iPhone app with one click - there's a radio clock really superfluous!
The emergency function works flawlessly and got me ever awakened by good battery operation when we had no electricity!
The usage may be the beginning of a bit of getting used to but then actually totally intuitive and all the buttons go very easy to use - perfect!
The only thing that happens to me sometimes that I when inserting the iPhone, the display dimme, but that's not really a problem ...
Conclusion: absolute buy recommendation - which is currently 55's the thing definitely worth :-)