2 in 1 Car Cup Cooler: Warmer & Cooler functions. With cooling down to －3℃ and heating up to 65℃ your beverage will cool down or warm up in minutes.
Wide Compatibility： For irregular bottle bottoms, such as mineral water bottles, we recommend placing 2 cm of water in the cup as a conductive medium when you use it. It is suitable for heating various materials like aluminum, iron, plastic, glass, etc.
Environmentally Materials: The car cooling heating cup holder adopts ABS+PVC, simple design. It is applicable to use of DC-12V a vehicle-mounted power supply and household adapter.
Low Power Consumption And High Performance: The cooling cup holder has the characteristics of fast cooling speed, high efficiency, low energy consumption, small size and no pollution. Whether traveling, working or outdoors, a must-have for those who enjoy cold drinks in summer or hot coffee in winter.
Multiple Occasions: Exquisite mini size with adapters. Perfect for road trips, parties, commutes, picnics, coffee lovers or kids to warm up milk. Great for refrigerated beverages such as cola, beer, wine and cans. Refreshing drinks anytime in summer.

2 in 1 Heating Cooling Cup Holder