Kemei Professional KM-420 Hair Straightener - Styler. This hair straightener from Kemei gives you salon-like sleek and straight hair without having to put them through blow-drying, that in many instances, absorbs moisture from your hair strands. Use this straightening rod instead, and style your hair from wet to dry, and frizzy to straight, in a matter of a few minutes. Quick Operation You don't have to plug this straightener into the power socket hours or minutes before using it, as it has a quick heat-up time of 30 seconds only.