[BRUSHLESS INDUCTION MOTOR]: 14.9-AMP/2,350 W brushless induction motor is designed to last longer, run quieter, and work cooler than traditional universal motors [ADJUSTABLE DETERGENT DIAL]: Lets you dial in just the right amount of soap from the 40.6 FL OZ ONBOARD DETERGENT TANK [TAILORED SPRAY]: Tailor your spray with the onboard 5 QUICK CONNECT SPRAY TIPS! Choose between 0º, 15º, 25º, 40º, and soap, for light-, medium-, and heavy-duty cleaning tasks