Strong suction power: The cordless robot vacuum cleaner can automatically clean tiles, wooden floors and short carpets to ensure that there is no dust, dirt and debris on them. Floorless transition and intelligent sensor: you dont need a babysitter, this automatic vacuum can solve the problem yourself. It has excellent off-road capabilities, meaning it can traverse different types of terrain unassisted. The robot vacuum cleaner can clean between wooden floors, tiles and carpets. Convenient: The automatic vacuum cleaners air filter can contain fine dust particles in the movable bin. The floor cleaning robot has 2 side sweeping brushes that expand the suction area and rotate to pick up dust and dirt on open floors or along walls or edges. Long working time: the lithium battery -ion upgraded has a large capacity of 2400 mAh, allowing 90 minutes of cleaning time. This robot vacuum has a compact size of only 70mm, can be used in any room, and has a compact structure that can be placed under the sofa or bed at home. Safe design: The robot vacuum has a sensor fall protection, which can automatically detect small distances and prevent climbing stairs.