Key Features: Smart Diagnosis™ LG's Smart Diagnosis™ is a fast and easy way to troubleshoot issues. Simply call the LG Customer Service Helpline and place the phone on the appliance. The appliance then communicates with a computer that produces a diagnosis within seconds and provides an immediate solution. Smart Inverter Compressor The cutting edge Smart Inverter Compressor technology takes energy efficiency to another level and helps you save more. Not only this, it comes with 10 year warranty and provides super silent operation. Multi Air Flow Multiple cooling air vents distribute and circulate cool air to every corner of the refrigerator, ensuring that each and every food item is properly cooled. Auto Smart Connect™ Auto Smart Connect™ is a technology that helps connect your refrigerator to home inverter. Once the refrigerator is connected to the home inverter, every time the power goes off it automatically takes inverter power to run the refrigerator without any manual supervision. Consumes power less than 2 CFL~ bulbs during power cut. Easy Ice Maker store extra with extra internal space A door-mounted slim ice maker provides more storage space in the freezer. Multi Digital Sensors The digital temperature sensors in LG refrigerators monitor both internal and external temperatures for temperature consistency which helps to maintain the quality of food for longer. Features: Convertible Smart Diagnosis™ Smart Inverter Compressor Multi Air Flow Multi Digital Sensors Express Freezing Specifications: Brand: LG Model: GC-B257KQJW Type: Refrigerator Capacity: 674L Finish (Door): Graphite