- Intelligent cleaning system avoids obstacles while it vacuums - Suitable for hard floors and short pile carpets - Three step cleaning system leaves floors free of dust particles and hair - Up to 80 minutes running time on a single charge - Quieter than most other cleaners Sit back and relax You won't have to lift a finger while the Vileda Relax Robot Vacuum Cleaner cleans the house for you. Intelligent sensors detect and avoid obstacles to prevent the cleaner from falling down stairs. With floor detection, the robot only runs when its wheels are on the floor, and stops running when something blocks the brushes. Suitable for almost any type of floor Remove dust particles and hair from hard wood floors, laminate, tiles and short pile carpets with ease. Intelligent cleaning system A three step cleaning system sweeps around the corners of your home as counter rotating brushes pick up dirt particles. Strong vacuum power catches and collects fine dust. Easy to use One button operation makes the Vileda Relax Vacuum Cleaner easy to use. Simply select from a 5 minute, 30 minute or 60 minute cleaning setting and then press a button and watch it go. Up to 80 minutes of cleaning time The Vileda Relax Cleaning Robot features a generous battery life providing up to 80 minutes of cleaning time, making it suitable for even the largest of living spaces. Quiet in operation The Vileda Relax Robot Vacuum Cleaner has a noise level of just 63 dB, which means it's one of the quietest cleaners around.