Normally you should be suspicious when the price for this device. Why? Geshen priced Amazon was at the time of the cheapest on the net / the shipping was free / the device was really gelifert to final installation (basement) -packaging was 1a. Function properly, listen, we do virtually nothing works absolutely silent. The volume is more than sufficient one needs nothing more to squeeze. And yet, the power consumption is lower than in most other no frost Gefrirschränken ask far less volume. What more do you want?