Fully assembled Sweep and Vac . Clean big and small messes in 1 step. Powerful cordless vacuum for grabbing crumbs, leaves, pet hair, and cereal; plus a textured Swiffer Dry Sweeping cloth for trapping and locking fine dirt and dust. All-in-one tool. Lightweight and compact, it works great on virtually any surface in your home. Doesn't require vacuum bags. Dispose of dirt, dust, and particles for good by emptying the dirt bin and tossing the dry cloth. For replacement cleaning pads see Model No. 31821, (SKU 615891). For replacement filter see Model No. 06174, (SKU 612803). Nickel-Cadmium battery included.