Description: Product Dimensions and Capacity: The smart digital display car heating cup measures 22.5cm x 6.5cm with a capacity of 450ml, perfect for your to go beverage needs. Package Includes: Each purchase comes with 1 water heating cup and 1 cigarettes lighter charging cable, providing everything you need for in-car use. Advanced Features: This cup offers quick heating, intelligent touch screen controls, and long-lasting heat preservation. It's made from baby safe materials and features an integrated leakproof design. Versatile Use: Suitable for use in personal cars, trucks, or buses thanks to its wide current intelligent recognition system and dual voltage switching capabilities. High-Quality Material: Made from durable 304 stainless steel that is resistant to rusting and corrosion, ensuring the longevity of the product while maintaining the taste of your beverage. Specification: Voltage: 12V Capacity: 450ml Size Chart: 22.5cmx6.5cm/8.86inchx2.56inch Package Includes: 1 Car Heating Cup 1 cable Note: Please allow slightly errors due to manual measurement and different monitors.