Features:_x000D_ 1. The ozone purifier is mainly composed of active oxygen, which can effectively eliminate odor._x000D_ 2. Suitable for use in small spaces such as refrigerators, shoe cabinets and car._x000D_ 3. Three-speed adjustment, applicable to different deodorizing spaces._x000D_ 4. The density of active oxygen is greater than that of air, please place it on top of the place where purification is required, such as the top layer of the refrigerator._x000D_ 5. The device has strong oxidizing ability and can directly destroy the molecular structure, thereby deodorizing and eliminating odor without harming human body and food._x000D_ _x000D_ Specification:_x000D_ Condition: Brand _x000D_ Material: ABS_x000D_ Rated power: 0.5W_x000D_ Battery: 4pcs AA Batteries (Not Included)_x000D_ Gear position: 3 gear adjustment (low, medium, high)_x000D_ Size: Approx. 115*41*44 mm / 4.5*1.6*1.7 in_x000D_ Weight: Approx. 95g / 3.4 oz_x000D_ _x000D_ Package list:_x000D_ 1 * Ozone Purifier (Battery Not Included)_x000D_ 1 * User Manual_x000D_ _x000D_ Note:_x000D_ 1. Keep the product dry and avoid rain and fog affecting the electronic circuit. 1、The ozone purifier is mainly composed of active oxygen, which can effectively eliminate odor 2、Suitable for use in small spaces such as refrigerators, shoe cabinets and car 3、Three-speed adjustment, applicable to different deodorizing spaces 4、The density of active oxygen is greater than that of air, please place it on top of the place where purification is required, such as the top layer of the refrigerator 5、The device has strong oxidizing ability and can directly destroy the molecular structure, thereby deodorizing and eliminating odor without harming human body and food