[Perfect for Your Fridge]- The ozone generator is an intelligent air purifier that releases activated oxygen, which degrades into harmless oxygen and water and circulates in an enclosed space to renew the gas. The removal of odours reduces food spoilage and keeps food and vegetables fresher for longer and clean your fridge smells well. [Dual Mode]- Our fridge fresheners has 2 modes, mode is for everyday use and is intended to keep the air clean and the food , with low power consumption. Deep deodorising mode is for strong odours, for fast odour removal and high power consumption. The 2 modes can be switched between to suit your needs. capacity fridges can be purchased with more than one for better deodorisation. [USB Rechargeable & Reusable]- The refrigerator deodoriser is USB rechargeable and has a built-in 2600mAh battery which can be used continuously for 18 days in deodorising mode and about 5 days in deep deodorising mode after a full charge. It is not , there are no filters to replace. You can save resources and money by having it and stop wasting money on charcoal, baking soda and deodorants. [Easy to Operate]- The portable ozone generator is very easy to use, it has only one button, long press for 3 seconds to control the switch, one click of the button can switch between odour removal mode and deep odour removal mode. Both of these modes will cycle separately and automatically. [Portable & Multifunctional]- The portable air purifier is and compact in size. measures 13x4.3x3.8cm / 5.12x1.69x1.49 in. It can be hung up using the snap-on clip on the back to save space. As well as being used in the fridge, it can also be used in wardrobes, shoe cabinets, pet rooms, toilets etc.. size: 13 x 4.5 x 3.8CM Material: plastic colour: white Package Contents: 1 x Fridge Deodoriser Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.