ECOVACS ROBOTICS Delivers A Breath of Fresh Air with Launch of DEEBOT T9+ “The Best Just Got Better" with new and enhanced features including industry-first Air Freshener Sydney, Australia – 22nd April 2021 – ECOVACS ROBOTICS, the world's leading home service robotics maker, has today launched the DEEBOT T9+, the first smart obstacle-avoiding robotic vacuum cleaner that combines powerful dual vacuuming