300 Mg/h Mini Spa Ozone Generator Water Sterilzier Ozonator for Private Pool Power Consumption: 6 W Ozone Output: 300 mg/h Size: 3.6 x 2.5 x 5.7Inch / 92 X 62 X 146 mm Weight: 0.74 lbs / 330 gram Universal Eleletirc 85-250 VAC