Non-wearing thermoelectric (Peltier system), Heat pipe technology Unique fuzzy logic regulation system for low energy consumption Low noise Cooling capacity: 12-15? (ambient temperature 25?) Capacity: 40L Adjustable transparent plastic shelves-2pcs Transparent Tempered glass door Soft interior LED light with on & off switch Spray-painted Metal cabinet CFC free,environmental friendly Simple structure, reparing easily Color: White/Black