- 2 in 1 car cup holder with warmer & cooler functions.
- Cooling down to 1.8°C and heating up to 65°C
- 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.
- Suitable for heating various materials like aluminum, iron, plastic, glass, etc.
- Simple design and uses DC-12V a vehicle-mounted or similar power supply
- 36W low power consumption and high performance
- Fast cooling speed, high efficiency, low energy consumption, small size and no pollution.