■ bathed timing functions, a warm bath time tips.
■ AIRBOO-III third-generation intelligent control systems.
■ Long-Teng sixth generation of heating technology.
■ 7 file power regulation can be free to choose gear changes with the seasons.
■ full moon-type liquid crystal display, can display a variety of states.  
■ National Institute of Standards Anti-electric wall technology.
■ Anti-dry, leakage power, anti-ultra-pressure, anti-temperature.