The Crystal SPA – 768 has lots of advanced features. It has a stainless steel body with 3 seats. There are total 70 stainless steel nozzles with small water point jets diameter of 2″: 47 pieces, small water point and rotary jets diameter of 2.5″ : 6, large water rotary jets jet spa diameter of 4.5″: 4 pieces, large water jets punctual diameter 5″: 1 piece, and LEDs air nozzles (seven color) 1.5 “: 12 pieces. There are numerous pumps also like hydro massage water pumps: 1pc power 3HP and 1pc power: 2HP, circulation pump: 1 pcs power: 1HP and air pump: 1 pc power: 1HP. It has lots of comfort providing features like foam headrests: 3pcs, and aromatherapy container: 1pcs. The features that make it high tech are computer control basin BILBOA: 1pc, water heater BALBOA power 3KW: 1pcs, water halogen lighting LED multicolor: 1pcs, LED fiber optic bundles color therapy: 31pcs, water filter skimmer: 2pcs, aerating the water pump and the air pump: 5pcs and waterfall LED: 1pc.