1) Remote control 2) Audio receiver with external CD player 3) Temperature display/adjustment 4) Time display/adjustment 5) Fan 6) Illumining lamp 7) Background lamp 8) Steam bath 9) Cyclic sprinkling 10) Drain 11) Alarm 12) Top spray 13) Nozzle & foot massage 14) Electrical-leakage protection 15) Ozone 16) Brake-drain 17) Low water protection 18) Hydraulic adjustment 19) Changeover switch 20) Cold and hot water switch 21) Multi-functional sprinkling Specifications: 1) Dimensions: 90 x 90 x 215cm 2) Color: white 3) Directional feature: triangular 4) Package set: 3