... stytles 3. WALMART supplier car Base Electric Cup Convenient for trip to get the hot water,fast foodFast boiling, energy saving. Fine ... ). The cup can be used to heat milk, tea, coffe, instant noddle, etc.6). The boday of the cup is 2 ... , so the cup can keep the water warm.7). The heater of the cup is the electric heat tube.8). Humanized design, the ...