PRACTICAL USAGES: Keeps your fridge, closet, or cabinet smelling for long time; eliminates odors so foods taste fresher . CHARCOAL FRIDGE DEODORIZER: Reusable freezer deodorizer and refrigerator odor eliminator box is perfect charcoal odor absorber keeps food . Recharge refrigerator deodorant monthly. DURABLE CONTAINER: Made of quality materials, which can withstand dropping, banging, spilling or squeezing. With suction cup. Easy to stick anywhere you need. WIDE USES: Can be used as odor eliminator absorber for fridge cooler chamber, shoe closets, cabinets, wardrobes, car, travelling cases. with 3 x AAA batteries, not included colour: as shown Material: ABS Package Contents: 1 x Ozone machine Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.