Feature: Small size: easy to carry and put in your pocket. Suitable for your outdoor use. Clean air to reduce odor: Ozone has a strong ability to oxidize and decompose, which can quickly eliminate odor in the air. Suitable for refrigerator sterilization, deodorization, food preservation, wardrobe, shoe cabinet, wardrobe, etc. Specification: Color: White Size: 115 * 115 * 43mm/4.53*4.53*1.7in Power supply: USB charging Model: (A) Smooth, (B) Stripes Application: refrigerator cabinets, shoe cabinets, bathrooms, pantry, pet areas and cars to eliminate odors Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.