Features:1. Safe and ble: The heating cup made of high quality materials can stop dry ing ligently. ble and safe to use. It has ligent temperature control. The temperature can be adjusted freely between 20℃ and 95℃.2. Food grade material: the cup body is made of 304 stainle steel, food grade material. With a 400ml capacity, it can be easily used at work, school, vel, camping, coffee, boiled es, gifts and baby milk. Note: The normal operating voltage and current of this cup are 12V. Please e sure your car does not have a current limit.3. Sensitive temperature control: with sensitive temperature r, LED temperature display and heating function, and equipped with heat preservation control on, anytime and anywhere can know the temperature of th in the cup. The temperature of th in the cup can be adjusted and maintained according to personal preference.4. Stability, insulation: the cup adopts a stable base design, collision will not shake, with heating and insulation characteristics. Our electric car heating cups are equipped with dry preservation devices for your safe use.5. Good sealing: sealed car heating cup can be 360 degrees up and down, no water leakage, 45 degrees tilt automatic shutdown.6. Car heating cup, 304 stainle steel and food grade materials, let you use freely. It can be easily used for work, school, vel, camping, coffee, boiled es, gifts and baby milk.Specifications:Material :304 stainle steelVoltage :12 v, 24 vColor: BlackHeating temperature :20℃-95℃Capacity: about 400 mlRated power :80 wDimensions: about 8CM*22CM/3.14*8.67 inchesHeating system: Heating film cycle heatingUSB cable: about 1 meter /39.37 inches220V to 12V voltage converter power :120WPacking list:Car heating cup *1+ charging cable *1