REVOLUTIONARY 2-IN-1 SYSTEM: Enjoy the dual benefits of this smart cup holder that warms up to 65℃ and cools down to -3℃ effectively. Featuring an intelligent LCD screen, this device lets you see the real-time temperature of your beverages, upgrading your in-car drink experience. SUPERIOR QUALITY CONSTRUCTION: Crafted using high-quality ABS and aluminum, this car cup warmer and cooler simplifies your beverage handling with a single button. It's designed for durability and ease, using a standard DC-12V car power supply (included home adapter ). CONVENIENT AND USER-FRIENDLY: Employing advanced semiconductor technology, this gadget heats or cools drinks via conduction. Just plug the adapter into the lighter, a button, and allow 10-20 minutes for optimal temperature change depending on the container material. VERSATILE FIT AND DECORATIVE DESIGN: Our sleek, gold-plated cup holder is universally compatible with 99% of cars and occupies less space than traditional coolers. Perfect for any