Automatic Sweeping Machine Household USB Charging Cleaning Machine Mini Smart Vacuum Cleaner

Product information: Power type: USB Color: "S30" extremely white, "S30" Obsidian Black, "S31" gray, "S31" Brown, "S31" green, "S32" red -- with remote control, s17-White Motor Type: Four Motors Rated Voltage: 3.7V Rated Power: 3W LCD display: none Operation mode: Mechanical Applicable area: 120-150 square meters Battery life: more than 180 minutes Timing function: no timing Rated frequency: 50Hz Capacity: dust box capacity 400ML Packing list: Smart Vacuum Cleaner*1 pc