: The robotic cleaner effectively picks up dirt, pet hair and dust from flat wooden floors, marble floors etc.It can automatically make a turn when encountering obstacles. Small slim light design is great to clean underneath furniture, sofas and other areas that are hard to reach, creating a clean and comfortable home. Perfect for someone who doesn't like to sweep the house.  Features: An automatic induction device that automatically make a turn when encountering obstacles. The robotic cleaner effectively picks up dirt, pet hair and dust from flat wooden floors, marble floors etc. Can clean underneath furniture, sofas and other areas that are hard to reach, creating a clean and comfortable home. Rechargeable. Powered by USB cable, it is compatible with computer, notebook, laptop or other devices with USB port. Small slim light design. Perfect for someone who doesn't like to sweep the house. Specification: Material: ABS Color: White, Black(optional) Product Dia: Approx. 18cm / 7.1inch Product Thickness: Approx. 6cm / 2.4inchProduct Power: 5WBattery: 1 x 3.7V 18650 lithium battery 1800mAh (Included) Package Weight: Approx. 420g Package Included: 1 x Robotic Cleaner 1 x Charging Cable Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.