Unlike typical wine storage systems that only regulate the ideal storage temperature which is much cooler than the ideal drinking temperature this is the dual wine bottle chiller that maintains the optimal wine drinking temperature ensuring stored wines are ready for immediate consumption. Two wireless temperature probes insert into uncorked wine bottles sealing the spout while sending accurate temperature readings of the wine itself not the storage chamber to LCDs on the outside of the chiller. Each chambers thermostat can be programmed to different temperatures allowing you to chill a bottle of red and a bottle of champagne simultaneously or chill one bottle at a time. The device is programmed with suggested serving temperature s for champagne red white or rose wines ideal temperatures can also be adjusted manually and the chiller has LEDs that warn when wines are too cool or too warm and when the wines have reached the optimal temperature for consumption. The unit supports 3 12-diameter bottles it displays temperature readings in Fahrenheit or Celsius and the chiller requires less than 1 square foot of counter space. Plugs into AC and the temperature probes include two replaceable CR2032 batteries.