90-min Operation Time .3l Dustbin Capacity Self-programmed Cleaning Path Navigation Low-profile Design Slides Underneath Furniture Obstacle Detection Cleans Around Household Objects Bagless Operation Garbage Collection Tray Opens For Easy Disposal Secondary Spinning Side Brush Lifts Debris 3 Selectable Cleaning Modes: 10 Min and 20 Min and max Top Panel Touchbutton Control Mode Selector Built-in Rechargeable 7.2v Nicd Battery Simple 1-button Activation Works On Hardwood Linoleum Tile & Carpet Floors Detachable Vacuum Brush For Easy Cleaning Battery & Operation LED Light Indicators Includes Charging Cable Power Adapter Brush Dim: 7"l X 4" Dia Weight: 5.68lbs