Unlike LG conventional microwave ovens that use and on/off power delivery method LG inverter technology provides the flexibility to select the power level at the start of the cooking process and varies the power delivered during cooking. The inverter technology in the LG NeoChef(TM) enables more precise temperature control to help defrost foods and avoid overcooked and unthawed areas. The Ant-Bacterial EasyClean(TM) interior coating makes cleaning simple and convenient Just a few wipes are all that takes to clean the microwave interior. The coating eliminates 99.99%(1) of harmful bacteria from the surface. The hexagonal ring stabilises the turntable with six support points which helps prevent off-centre items from tipping and spilling during cooking. Disclaimers: (1) All product specifications are correct at time of printing. Specifications may change prior notice. Customers are advised to check with your retailer before purchase.