Advanced Technology: This compact device utilizes generation to remove odors effectively from your refrigerator or closet, ensuring a fresher environment. Multi-Functional: Acts as both an air purifier and a deodorizer to keep your spaces free of unwanted smells and harmful particles. Long-Lasting Battery: Equipped with a 1000mAh battery, this air purifier offers prolonged operation. Easily rechargeable via USB, ensuring continuous freshness wherever you are.