The Hisense 390SH (specifically, the FRZ FC 390SH) is a 297-liter silver chest freezer with a fast freezing function, mechanical temperature control, a power indicator, and an over-temperature alarm. It uses eco-friendly R600A refrigerant, has an energy rating of Class A, and features a convenient defrost cooling technology. Designed for reliability and efficiency, it is suitable for storing large quantities of frozen food and comes with features to ensure food freshness, safety, and ease of use.