... road electric Sweeper @small volume @easy driver ,maintain convenience @low noise and have no waste gas HK-1250C road&street electric sweeperFEATURES:1,The series HK ... driver, maintain convenience.12,HK-A series:Standard type, HK-B series:Half close type, HK-C series:Front glass file ... breeze type, HK-D series:Whole close model;13,Electric sweeper is series product, according to ...