Features: Can effectively reducing unpleasant odors in closed environments like fridges, freezers, shoe cabinets, closets, wardrobes, car, pet room. It can prolongs the shelf life of food and keep food fresh. Rather than simply absorbing odors, it actively eliminates them. Within just a few hours, you'll notice how clean your fridges smells. No consumables, no filters to replace, and it is reusable. USB rechargeable refrigerator odor eliminator is fully automated and maintenance-free, saving you time and money. Suitable for home and travel, this portable odor eliminators comes in a lightweight, small size, it can be moved at any time, fit anywhere, and save you more space in your fridges and shoe cabinets. Specifications: Material: ABS Voltage: 5V Battery Capacity: 3600mAh Charging Time: 6 Hours Working Time: 35 Hours Size: Detail Size in the Picture Package Includes: 1x Refrigerator Deodorizing Sterilizer note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.