Charge indicator that shows the remaining charge so you know when the battery is starting to run out and it's time to charge Built-in floor sensor that automatically sets the right speed for each floor type. Power setting with two speeds that enables flexible cleaning of hard floors and carpets. The cyclonic action system ensures that the dirt is removed from the filter, which results in optimal suction power at all times. - Effective brush roller designed to remove dust and debris from carpets and floors. - Transparent 500ml collection container - - Makes it easy to see when it needs to be emptied.