Shoes have disturbed our bodies and our alignment. si sente una leggerissima differenza e profondità col cavo rispetto al bluetooth, ma ci sta. I can sum it up in a word? exceptional. We live in our welly boots so I wanted to spend the extra cash and get good ones. These wedge sandals are super comfortable and stylish, good quality, love the colour too (pewter) goes with anything and everything. Anyway, since the product does not have temperature indicators I turn the knob to HEATING to heat the wax and then decrease the temperature to WAXING keep the wax at a comfortable temp. They are so soft and comfortable. Phone works great as the volume is louder than most cell phones. These are true to size and super soft. They are not comfortable to wear because of this and it is too late for me to return since I wore them in my yard.