USB Rechargeable Automatic Smart Robot Vacuum Floor Cleaner Household Sweeping Machine Black

1.Smart Robot. Runs naturally around home to adsorb the dust and soil with the microfiber tissue, marble floors and nylon flooring 2.Small Slim Design. The cleaner robot can clean underneath furniture, sofas and other areas that are hard to reach, creating a clean and comfortable home 3.Low Noise & Purified Air. Advanced motor significantly reduces vacuuming noise, the rate of clearing away the dust is high 4.USB Charging & Energy Saving. Advanced Li?ion battery keep maximum using time and charging performance for years, can be used repeatedly, long service life 5.Flexible & Free. Magic wheel and microcomputer control, it automatically changes directions when encountering obstacles, smart to use