MODEL:BT-050 SIZE:1850*1850*630MM Description : 1.whirlpool pump,air bubble pump,thermostat,Ozone 2. computer control panel 3. 9 big jets,10 small jets, 15 air nozzles 4. 1 backwater, 1 seven color light 5. pop-up drain 6. shower, fauset,cold/hot water switch