General description The USB Fridge Deodoriser and Freshener is a smart air purifier designed to eliminate odors in your refrigerator. It releases activated oxygen that degrades into harmless gases, effectively renewing the air in enclosed spaces. This deodorizer not only reduces food spoilage but also keeps food and vegetables fresher for longer, ensuring a clean refrigerator. Technical specifications Dimensions: 13 x 4.3 x 3.8 cm (5.12 x 1.69 x 1.49 inches) Battery: Built-in 2600mAh rechargeable battery Usage time: Up to 18 days in fresh deodorizing mode; approximately 5 days in deep deodorizing mode after a full charge Compatibility and accessories Suitable for large capacity refrigerators; multiple units can be used for enhanced deodorization Installation Can be hung using the clip on the back for space-saving Usage Two modes available: Fresh mode for daily use with low power consumption; Deep deodorization mode for strong odors with higher power consumption Easy to operate with a