Shark IW3511 Detect Pro Auto-Empty System, Cordless Vacuum with HEPA filter, QuadClean Multi-Surface Brushroll, Up to 60-Minute Runtime, includes 8" Crevice Tool & Pet Multi-Tool, White/Beats Brass

The Shark Cordless Detect Pro Auto-Empty System features 4 ultra-intelligent deep-cleaning technologies that detect and react to dirt, combining for up to 50% better pickup (based on ASTMF608, Eco vs. Boost). Odor Neutralizer Technology guards against bad odors for a fresh-smelling home. After every clean, the Auto-Empty System charges and empties automatically.