The Wahl PowerDry Hair Dryer gives hair a sleeker, shiny finish with technology that keeps moisture locked in, helping to avoid heat damage. The dryer features 3 heat and 2 speed settings operated from rocker switches on the handle. The additional cold shot button enables you to lock in your hairstyle with ease. The dryer comes with two nozzles (1 slim, 1 wide) for drying versatility. What makes it different from other dryers is the tourmaline grill that lies across the air output. Tourmaline hair dryers emit infrared heat and negative ions, making the heat much gentler on the hair during styling for a shinier and less frizzy finish. It also enables the hair to endure much higher levels of heat whilst minimising damage. As you might expect from a professional dryer, the Wahl PowerDry comes with a salon-length 3-metre cord, designed to help you reach with ease around your clients.