Fridge ozone disinfector ,household product

1.  Naturally eliminates odors without any cover-up scents or fragrance
2.  Reduces food spoilage and prevents cross-contamination of food odors
3.  Extends the freshness and life of many foods 3 to 4 times longer
4.  Breaks down pesticides and herbicides on produce
5.  Built-in micro CPU intelligently controls the operation cycle
6.  4 D batteries last for about 4-months operation
7.  Easy maintenance with no costly filter to replace ever
Ozonizer:Yes
Ozone concentration:About 15ppm (operates 30 minutes inside a 40L closed container)
Effective Range: <500L
Rating Voltage: DC6.0V
Power Supply :4pcs 1.5V D-size alkaline batteries
Power consumption:1.0 watt
Dimensions :H135xW122xD74 mm
Weight:0.2kg