Adopts crystal heating and intelligent control technology; Powered by car cigarette light directly; Can boil water or keep it warm; Convenient to drink coffee milk instant noodles; Capacity: 260ml; Great for long distance driving driving travel and business travel; Auto power off after boiled w/ sound light indicating; 65'C warm water for milk and 40'C water for direct drink; Color light indicator fashion and brilliant; Two layer heat shield structure; Multiple structures electrical protection safe to use; Active handle convenient to operate preventing from hurt.