WeighI ETA-100 electric toilet armrest is designed for people who have difficulties to squat down and stand up when using the toilet. The protable controller is put on the armrest. The user can adjust the height of machine by pushing the button of the controller so that he (she) can easily use the toilet without others’ help. The steel-plastic composite material is easy to clean. It is applicable for using in disabled or aged people family, nursing home, rehabilitation hospital, community day care center and other sites which need handicapped toilet.