Feature:【Car Heating Cup】: This Car Heating Cup is a coffee cup with automatic heating function and temperature display. It has three mode settings and can be adjusted to meet your needs at different times. Great for heating water or tea on the go.【12V/24V Universal】: Portable Smart Heating Car Cup, with a dual power switching function, flip top design solves the problem of water contacting the face or nose when drinking, very suitable for school, vel, camping, coffee, and gift giving.【able Appearance】: The Electric Heat Water Cup is small and portable, you can carry it with you, it does not leak water, it adopts a up lid design, which can be easily operated with 1 hand, simple and convenient, the car electric kettle looks stylish and beautiful.Specification:Material:304 stainle steelVoltage:12V-24VPower:100WCold water capacity: 500mlHot water capacity: 450mlSize:22cmx7cmx7cmPackage Includes:1 x Car Heating Cup1 x Data cable