1Multiple Function: Fridge deodorizer prevent the trouble of bacteria breeding, refrigerator deodorization, degradation of pesticide residues, food preservation. 2Efficient Purification: The refrigerator deodorizer adopts dense hole design, which is convenient to release a large amount of ozone, negative ions and double effect cleaning. 3USB Interface: Rechargeable fridge deodorizer adopts USB charging interface, which is convenient and fast and can be connected to various charging devices. 4Low Noise, One Key Operation: Rechargeable fridge deodorizer uses bass noise reduction to make you sleep more soundly; One key operation, farewell to complexity. 5Safety and Convenience: The control board of the refrigerator deodorizer has a unique waterproof steam design to guard the circuit. Click the switch, the operation is simple, convenient and practical. 6Fine Crafted: The refrigerator deodorizer has a simple design, which is more elegant and fashionable with a gold decorative frame. Round chamfer, feel sleek. 7Widely Used: The refrigerator deodorizer is suitable for shoe cabinets, wardrobes, bookcases, cabinets, cars, pet boxes, etc.