Pyle Model : PUCRC26B. 9 Pure Clean Smart Vacuum Cleaner - Automatic Robot Cleaning Vacuum Features: Keep it Clean: Sweep, Dust & Vacuum Versatile & Convenient Floor Clean Ability Smart, Self-Programmed Cleaning Path Navigation Low-Profile Design Slides Underneath Furniture Anti-Fall Stair Sensors & Protective Bumper Housing Obstacle Detection Cleans Around Household Objects Works on Hardwood, Linoleum, Tile, Low/Hard Carpet Floors Convenient Dust Collection Bin Opens for Quick Disposal Automatic 'Bag-less' Design for Easy Cleaning One Button Operation Built-in Rechargeable Battery Dual Spinning Side Brush Lifts Debris Includes Charging / Power Adapter Perfect for the Home or Office What’s in the Box: Smart Robot Vacuum Rechargeable Battery Charging / Power Adapter (2) Detachable Brushes Washable Dust Filter Technical Specs: Dust Bin Capacity: 0. 2L Battery Type: Ni-MH 14. 4V, 850mAh Average Charge Time: 4 Hours Vacuum Operation Run-Time: 55 Minutes Power: 110/220V Dimensions (L x W x H): 11. 0’’ x 11. 0’’ x 2. 9’’ -inches The Pyle Pure Clean Smart Vacuum Cleaner - Automatic Robot Cleaning Vacuum - Keep it Clean: Sweep, Dust & Vacuum - Versatile & Convenient Floor Clean Ability - Smart, Self-Programmed Cleaning Path Navigation - Low-Profile Design Slides Underneath Furniture - Anti-Fall Stair Sensors & Protective Bumper Housing - Obstacle Detection Cleans Around Household Objects - Works on Hardwood, Linoleum, Tile, Low/Hard Carpet Floors - Convenient Dust Collection Bin Opens for Quick Disposal - Automatic 'Bag-less' Design for Easy Cleaning - One Button Operation - Built-in Rechargeable Battery - Dual Spinning Side Brush Lifts Debris - Includes Charging / Power Adapter - Perfect for the Home or Office - What’s in the Box: - Smart Robot