floor sweeper 1. patented technology,good quality 2. easy to train,easy to use,minimize maintainence cost 3. great efficiency floor sweeperTechnical specifications Model No ... *1050mm Accessories: 1 disc broom, 1 rolling broom, 2 battery, 1 charger. Function: floor sweep.Features:1. It owns 6 patented technology ... in sophisticated equipments is adopted in filter system. hand held floor sweeper