Rated Voltage: AC220V / 110V Rated Frequency: LF50HZ / 60HZ Control Circuit Voltage: DC12V Water Pump Horsepower: 750W Heater Horsepower: 3000W Bottom Lamp Horsepower: 25W Max shape Size: 2200 X 2200 X 970 mm Packing Size: [1] Tub: 2300 X 2300 X 1070 mm Gross Weight: 413 KG Net Weight: 269 KG Volume: 5.66 Cubic Meter 1. Radio and CD input 2. Heating system 3. illumination system 4. massage jet system 5. Ozone disinfection system 6. Circulating filtration system 7. Air froth system 8. Computer control panel Acrylic tub water pump(2 HP): 3 PCS Skimmer: 1 PCS Ozone-sterilization: 1 PCS Heater(3KW): 1 PCS Wood hem : 1 Set Control panel: 1 PCS Big jets: 10 PCS PCS Small jets: 60 PCS Air jets: 50 Bottom Light(20W LED): 1 PCS Water Pipe& Valve: 1 batch