This is a vacuum cleaner. This is available in many sizes also. It works automatically and it gets connected to the Bluetooth easily. It can automatically get connected to the phone it was last connected to. And also this vacuum has a speaker which can work on music easily.
It also gets connected to the wifi also. It works as equal as a robot only. It has made the work go easy for the day as cleaning the house is one of the most important things for women.