If you're looking for a quiet, highly efficient fan with a sleek, modern design, the VT455 is the perfect choice. It features silent operation, a illuminated rotary knob, a tilt switch, a modern and elegant design, three operating speeds, and an O-switch (device off), along with a rear handle and a plastic housing. The VT455 is equipped with a Silent function that will surprise you with its extremely quiet operation. With the blue illuminated LED rotary knob, you can turn the three operating speeds (1/2/Turbo) and the Silent function on and off or select them. The modern design, available in three colors (black, white, blue), makes the device a real eye-catcher.