DESC: The Avanti EWC18DZ Thermoelectric Wine Cooler offers 18 bottles of wine storage capacity with vibration-free thermoelectric cooling. Most wine coolers use a compressor to provide cooling. A downside to compressor-powered cooling is that the compressor creates vibration that can be transferred to the wine. This vibration can disturb the delicate sediments in fine wine. With the thermoelectric system utilized by the EWC18DZ, your wine is kept at the appropriate temperature and humidity levels without all that vibration!