TerraBot Robotic Vacuum Cleaner Neo BL-11A, is specially designed and built with modern urban houses in mind. This model can easily covered house with built up area of 900 sqft with a single charge and do what it does best, sweeping and vacuuming. It also includes a mop pad for mopping purposes as well. TerraBot neo BL11A-P is upgraded with mopping features from July 2016 onwards.