Unfortunately, the clock does not work

The sound is very good for a clock radio. The transmitter can be adjusted easily. Unfortunately, the most basic feature does not work: The clock goes downstream, as well as irregularly. Thus, I can not use the device and will send it back. Too bad, because the format, the remote control and good sound quality had convinced. Another Minunspunkt: The display can be easily although darken over the dimmer, but is still too light for the bedroom. The light can be switched off entirely, then one however does not see the time.