gadjustable humidity control mechanism,VitaFresh plus drawer will keep your fruits and vegetables fresh up to 2 times longer,adjustable temperature control mechanism,VitaFresh ""<>"" 0°C drawer provides that your sensitive food ( fish,meat and etc..) will stay fresh up to 2 times. Multifunctional use: thanks to the new tablet construction, easily take off the drawer in order to create some space,Optimum located LED Side light and LED Spot light which enlights the fruit and vegetable drawers provide much more brightness.