General description Portable Ozone Generator is a mini air purifier designed to eliminate odors and keep your spaces fresh. It is ideal for use in refrigerators, cupboards, cabinets, cars, and travel suitcases. This ozone machine effectively absorbs odors, ensuring that food tastes fresher for longer. Technical specifications Material: ABS Compatible with: 3 AAA batteries (not included) Dimensions: Measurement allowed error is +/- 1-3 cm Compatibility and accessories Compatible with 3 AAA batteries (not included) Package Contents: 4 x Deodorizing Machine Usage Keeps your refrigerator, cupboard, or cabinet fresh for a long time Eliminates odors so food tastes fresher longer Refill the refrigerator deodorizer monthly Can be used in shoe closets, wardrobes, cabinets, and cars Other information Made of quality materials that can withstand drops, bumps, spills, or squeezing Features a suction cup for easy attachment Note: Light reflection and different displays may cause the color of the