Quick refrigeration, good refrigeration effect. The minimum temperature can be 5 degrees; the temperature range is large; the temperature is generally between 5~22 degrees centigrade; and the semiconductor refrigeration is usually 10~18 degrees centigrade. Compressor wine cooler affected by the environmental temperature is relatively small. F more stable performance: the compressor refrigeration technology, mature technology, stable performance, less prone to failure. Long life: because of mature technology, and the general use of frequency conversion technology, compressor intermittent work, so compressor, wine service life is longer. Compressor wine box general service life of 8~10 years; and semiconductor wine cabinet is generally 3~5 years.