Vie Air is safe and has reliable performance with exceptional value and thoughtful innovations. With it's "wind tunnel" design, it allows for maximum air flow, optimal circulation and quiet operation. * 2 speeds- high-speed for powerful cooling and ventilation low-speed for quiet circulation* retro decorative fan* quite operation* portable design* metal housing and chrome safety grille* large handle for easy carrying* rubber foot pads for stability* 125 volts.