For nearly 50 years, DeVilbiss Healthcare has set the standard of excellence in the homecare suction device category. Now these safety and performance advantages are built into the compact DeVilbiss VacuAide that is designed to fit the active lifestyles of today's customers. In fact, the VacuAide Compact is the smallest and strongest suction unit of its kind, while featuring a convenient carrying bag that provides discrete suction on the go. Features an internal Battery that last between 45-60 mintues on a full a battery charge.