Cwdeal Mocoro Robotic Microfiber Mop Ball Mini Vacuum Cleaner+Free gift Main body dimensions (about): 12.111.612.1cm; 299g Mass: Approximately 270 g (exclude a battery) A use battery: As for *3 (separate sale) alkali dry cell (3 single form), charge-type nickel metal hydride battery (3 single form), use is possible Driving time (about): An alkali dry cell: Three hours A charge-type nickel metal hydride battery: Two hours Accessories: Exclusive care brush, mop cover The operation time varies according to the shape of the room and the state of the floor, the state of the use battery. Material: Microfiber Style: Ball Pink, orange, green available, ships from random color