- Transparency water tank to indicate the capacity and had a nice profileto match with overall curvature.- A human engineering profile of steam nozzle is provided for everyuser comfortable holding, which would be inter-changeable with otheraccessories (brush, water scraper, etc).- 2 indicators are shown the power ON and ready for steam generated.- Thermostat and thermal fuse are installed for safety protection.- New structure of steam chamber had a water jacket to create inter heatex-change, cold touch outer housing.-New steam chamber created high temperature and pressure steam for different purpose cleaning. - Enough length handle is adopting to easy move the cleaner in anyDirection - Hot steam to clean ip the floor and remove the dirt & dust by clean cloth on the rear part of brush - Indicated with the process of using, the machine can able to processsteam through a 360 angle basis, still very strongly and constantly -Accessories included: 1 Beaker 1 Window Squeegee, and 1 Round Brush, 1Mop head, 2 tubes. -Optional accessories:1 Garment Brush,1 Long Nozzle