1.one umderwater light         2.radio and speaker       3.computer control panel   4.constant temperature faucet                                5.ten massage jets           6.water drainer               7.handle shower              8.water pump                  9.two pillows  10.four water jets                                   11.sixteen bubble jets     12.two waterfall tap                13.electricity leak protection                       14.whirlpool function            15. air pump                  16.seven decorative lights             17ozone sterilization function      18.heater value thermostat