Features: Multipurpose & Practical: Deodorizer can be used in a lot of occasions to disinfect your pet's room, disinfect your baby's toys, and deodorize your closet, shoe closet, cab, and bathroom. The air purifier is a great and valuable gift for your friends and family. Keep Your Fridge Clean and smell Fresh: Fridge deodorizer can solve the common refrigerator due to low temperature, humidity and air circulation with problems of the odor and bacteria breeding, more efficient to complete a dead-end purification sterilization. Easy to Operate: One button to control, long press to power on, short press to switch mode, 2 working modes for you to choose - daily mode and strong mode, meets all your needs. Small and Durable: Only with 4.92" x 1.37" x 1.33" (125 x 35 x 34mm) compact size, which occupy not much space in the fridge. The Shell made of high quality ABS material, safe and able to working under low temperature environment. USB Rechargeable: Super long battery life, daily purification mode can work continuously for 30 days, powerful mode can work continuously for 3 days. Specification: Color: White Size: 12.5x3.5x3.5cm Weight: 113g Battery: 800mAh Input: 5V,1A Charging Time: 1.5hrs Discharging Time: 40hrs Ozone Concentration: 20mg/h Package Size: 14.5x5.6x4.2cm/5.7x2.2x1.6in Packing List: 1 x Air Purifier 1 x USB Cable