First, the clock doesn't tell the time well;
Second, the sound of the wall clock will affect the rest;
Third, the pressure of the bedside wall clock on the top of the head is itself a kind of pressure;
Fourth, the five elements of the clock belong to gold. Generally speaking, hanging on the five elements in the west, northwest and azimuth has a strengthening effect. There may be leakage, consumption and grams in other directions, which is not good for families.