There is no "LIECTROUX" logo on the robot. But we are the brand owner. You could contact us for after-sale assistance through our website.1. Wifi APP Control makes it easier to operate, you could customize the cleaning simple with you mobile.2. The latest function of map navigation, say goodbye to the random cleaning mode. Greatly improved the cleaning coverage.3. The vacuum robot has memory, knowing where has been cleaned, where has not. Thus the cleaning efficiency is greatly improved and the repetition rate is reduced significantly.4. The suction power is adjustable. The powerful one makes good suction power. The less powerful mode makes less noise, quiet enough not to do harm to your living and health.5. Schedule cleaning lets the robot vacuum work on the time you want.6. The voice prompt gives hints of "begin to charge", "begin to clean""full of dustbin" etc.7. Intelligently makes partition cleaning.8. Vacuum with strong suction power, together with double side brush sweeping and mopping.9. UV sterilization kills the bacteria on the floor.10. The water could creep to the mop gradually. Does the mopping as the human beings.11. Deal with various floor environment: wooden floor, ceramic tiles, marbles and short-pile carpet.12. Virtual Blocker prevents the robot vacuum from the space you don't want it to go.13. Combine with functions of the basics of robot vacuum industry: anti-collision, anti-falling, twining-proof, auto recharging, and remote control.14. Brushless motor offers less wear and better performance.15. 2000 mAh Lithium battery lasts long, enough to handle a big house of 250 m².