Sweeping Robot Lazy Household Cleaning Machine USB Automatic Vacuum Cleaner Small Appliances Features: Double bristle brush at the front, automatic control, no missed cleaning of the entire house and corner . Wet and dry mopping, wet mopping upgrade, effective decontamination, suction and sweeping first, and then mopping the floor, allowing you to bid farewell to tasks without the need for hands-on work. Sweeping can help you solve various household waste such as hair, , and debris in your daily life. Low noise, each performing their own duties, ensuring that the working noise of the machine is controlled between 52dB and 69dB in standard mode without interfering with the owner's reading or listening to music. Small size and large effect, liberating hands, comfortable enjoyment of life, effectively improving cleaning efficiency, and higher coverage. Product Description: Material:ABS Power mode: USB Sweeper function: sweeping suction type Suction : <1000pa Applicable area: 90-120 meters Working : 55db Working voltage: 3.7V/1200mAh Charging time: 150min Product size： 280x280x65mm Working time: 60 minutes Package include: Sweeping robot X1