Additional Details ------------------------------ Product description: This motion-activated soap dispenser is fully automatic and helps prevent cross-contamination when washing your hands. Convenient lighted unit features a non-drip design to eliminate waste, a clear window to display fill level and a waterproof base. Perfect on any bathroom sink, it also works great in a tub or shower for dispensing shampoo or body wash, as well as in the kitchen for doling liquid dish soap out onto your sponges and brushes. 11.8 ounce capacity. Requires 4 AAA batteries (not included).