Fridge Freshener Ionic Air Purifier Refrigerator Deodorizer Ozone Generator FreshFridge Function:Sterilization ; Disinfection ; Deodorization; Keeping fresh The product can make the refrigerator full of ozone speedily, ozone can kill 95% of the Escherichia coli, aureate staphylococcus on food, vegetable, and fruits and so on. Ozone can disappear the strange smell; disappear the pesticides of remaining vegetable and fruits, keep the foods fresh for longer time. Buit-in micro CPU intelligently controls the operation cycle & mode. When working the power indicator will blink every 3 seconds; when not working, the power indicator will blink every 10 seconds. Package Included: 1 x Freshfridge