Unfortunately the alarm clock has 2 technical quirks. On the one hand is the battery (which is used to store the alarm in case of power failure) within just a few months unload, even if they had to bridge a single power failure at this time.
Secondly, the radio alarm begins Although first normal; with each successive alarm, however, the radio announces first with a very loud "CRACK!", which is very, very disturbing.
Such technical flaws that do not reflect well on developers and quality management, should not occur in a brand manufacturer.