Features:
2-in-1: Multifunctional cooler, warmer Smart Car Cup, the perfect car holder for commuters / road travelers.
Safety and hygiene: Made of aluminum, tasteless, safe, hygienic and reliable.
Fast cooling and heating: one-touch cooling, one-button heating,keep the drink hot or cold, easy to use.
Portable: Small size,suitable for most drinks, easy to carry.
Professional manufacturing, stable performance and good reliability.