Intelligent Cleaner Automatically cleans your floor while you enjoy life. With the automated navigation system, a vacuum and agitator brush design, this device diligently cleans common household floor surfaces including hardwood, artificial plastic floor, waterproof carpets and tiles with little or no human supervision, decontaminates the air as well. With flat design, It can clean the dust under the bed and sofa easily. The intelligent electrical appliances, can controlled by itself, don't need any controller, it's safety, convenient, save time and labor, you can take much time to accompany with your families. It is rechargeable. It widely used in families, offices and entertainment places. Product Features * Stair avoidance detector * Non-marring bumper * Virtual wall detector * wall following sensor * It keeps your floor clean between periodic deep vacuuming * Self-adjusting cleaning head automatically traverses uneven floor transitions as it cleans carpet, hardwood, linoleum, and tile * Easily slide out the bag-less particle bin to discard the dirt that it picked up