The Crystal SPA – 443 is a white pearl and blue color stainless steel made hot tub with size 2200x2200x930 mm and capacity to accommodate 5 people. There are 130 pieces of stainless steel nozzles present in this bathtub. These nozzles are small jets hydro jet spot diameter 2 “: 94 pieces, water jets rotary small hydro spa jets diameter of 2.5 “: 6 pieces, water jets rotary large hydro spa jets diameter 3.5 “: 5 pieces, large water jets hydro-point rotary spa jets diameter 3.5 “: 8 pieces, water jets rotary large hydro spa jets diameter of 5 “: 1 piece, shoulder massage jets : 2pcs, and LEDs air nozzles (seven color) 1.5 “: 12 pieces. It also contains some high-tech features like computer control basin BILBOA: 1pc, hydromassage water pumps: 2pcs power 2HP and 1pc power: 3HP, circulation pump: 1 pcs power: 1HP, air pump: 1 pc power:700W, and water halogen lighting LED multicolor: 1pcs. Beside these, you can also enjoy its LED fiber optic bundles color therapy: 68pcs, water filter skimmer: 2pcs, Foam headrests: 3pcs, and aromatherapy container: 1pcs.