... 4, UV Light...... 2011 largest dustbin 4 In 1 Intelligent CleanerDear our honourest client welcome to our website and our ... PCSProduct Features:1, Anti-tangle TechnologyImproved anti-tangle technology keeps robot from getting stuck on cards, carpet fringe and tassels. ... Flexible side brushSingle motor to control side brush working, make robot even more efficient at cleaning edges and corners.8, UV ...