... -use, extremely net, seamless, secureNew dehydration device, freely control the mop head's humidity, with cleaning, vacuum, water absorption effects, time ... and more secure; New type of mop head design, can be arbitrary 360-degree rotation, uniform clean, easily get to anywhere; Unique ... most difficult of the slit-ching, ching all corners of clean,Has a unique fiber cloth, so that dirt, dust evasion ...