*230V~50Hz 500W *Smart buttons for function choices. *PTC Heating cool-water and keep warm; *Time setting function; *Shower-spa function; *Red-light function; *Casing design for medicinal materials; *Taiji ball massagers in bottom(motor-driven); *LED display for temperature and time adjusting; *Acupuncture point design on bottom; *90°rotation Lift-up ring design; *Drain filter and Drain-pipe design; *Anti-splash board &Anti-dust board; *Out height:35cm;width: 36cm; length 45cm; *4-wheel at bottom for easy moving;