Smart device to cool and heat drinks during trips in the car. The drink heats up to 60 degrees Celsius and cools down to 15 degrees Celsius. Easy to use just plug it into the lighter port in the car and quick stop or heat up. Two-color lighting, blue for cooling mode and red for heating mode, to know the operating mode. Suitable for summer or winter for trips or while leaving the house. Port Type: Carlighter port.