The BISSELL® CrossWave® Cordless Max combines tasks, vacuuming and washing at the same time, so you save time. The 36V lithium-ion battery provides up to 30 minutes of cordless cleaning power, so you can move throughout your home without being tied to an outlet. Its multi-surface cleaning capabilities let you switch from cleaning sealed hard floors to refreshing area rugs in an instant. The CrossWave Cordless Max also features improved edge cleaning to clean messes like pet hair along baseboards and in corners. Two-Tank Technology keeps clean and dirty water separate, so unlike mopping, only clean water and formula go on your floor. When you’re finished cleaning, the CrossWave Cordless Max’s self-cleaning cycle cleans the brush roll and inside of the CrossWave, so there’s less clean-up after cleaning. It comes with 2 Multi-Surface Trial Formulas, 2 Hard Floor Sanitize Trial Formulas, and 2 Multi-Surface Brush Rolls. It also helps save pets! BISSELL proudly supports BISSELL Pet Foundation® and its mission to help save homeless pets. When you buy a BISSELL product, you help save pets, too. We’re proud to design products that help make pet messes, odors and pet homelessness disappear. May vary based on mode and usage. Compared to CrossWave ® and CrossWave ® Pet Pro.