Functions and Features: 1) 1-1Hp whirlpool pump 2) 6-big massage jets 3) 1-air-driven switch (on/off) 4) 1- hydraulic adjustor 5) 1-water out switch 6) 2-hot/cold-water switch 7) 1-multifunctional shower 8) 1-waterfall spout 9) 1-water circle device 10) 1-drainer 11) 1-pillow 12) 1- armrest 13) 1-shelf 14) 1-computer control 15) 1-loudspeaker 16) 1-electricity leakage protection 17) 1-stainless steel stand Packing:Carton and wooden case