The hoover rbc090001 robocom3 vacuum cleaner allows you to sit back and relax thanks to the 9 intensive cleaning programmes and number of versatile options for cleaning your home this vacuum is easy to set up and can be controlled either using the remote or wifi this hoover robot vacuum is powered by a powerful lithium ion battery allowing this to clean for up to 120 minutes once the battery reaches 15 it automatically searches for the way back to its charging station as well as vacuuming