This awakening completely meets my needs and corresponds perfectly to what I was looking for: battery operation only, not constant lighting and big numbers because when I remove my glasses (which is the case at night ^ _ ^ ), I see nothing. It easily illuminated on a simple pressure on the top, ditto to turn off the ringer (not unpleasant to my taste). Its look is great (always according to my taste), he released classic cubes or rectangles. I hope that the batteries have a long life, to follow ...