1.USB powered,apply to all PC and laptop.

2.Integrate refrigerate and heat up two functions,can refrigerate & heat up coffee/tea/drink.

3.When heating up, the temperature can reach 60~80oc,while refrigerating, the temperature can reach 8~10oc.

4.Refrigerate & heat up switch,LED indicator light, it is yellow when refrigerating

while heating up,it turns to red.

5.The surface of the metal is polishing technic. And can heighten the efficiency

of refrigerate and heat up.

6.Voltage: DC 5V,current:500mA,the length of the cable is 120cm and can put random.