The Hand Control makes controlling the Bellavita bath lift easy for those with mobility issues who need quick access to their lift. The control has a simple design with only four large, color-coded buttons to make use easy. The control, and its attached cord, is watertight and safe. It's large enough to handle easily, but compact to set aside and out of the way. It even floats! The Bellavita Hand Control comes with a lithium battery and charger.