Hands-free use decreases the spread of germs! Perfect for bath or kitchen, infrared motion sensing technology automatically dispenses liquid soap when hand is placed beneath sensor. Big 16-oz. see-through reservoir lets you monitor soap level. Includes manual overide setting; 3 5⁄8" x 5 1⁄2" x 8 1⁄4" H. Cordless; uses 4 AA batteries. Liquid soap and batteries not included.