①. The electric cooler warmer cup lets you enjoy cold beverages anytime in the summer and keep the suitable temperature for coffee, milk, water and other beverages in the winter. ②. Features: ③. Large air vents on both sides dissipate heat evenly, providing fast cooling and heating for you to enjoy at your leisure. ④. Easy to operate, just plug in the adapter, turn on the power switch, select the mode you want and the cooler warmer cup will start working. ⑤. Low voltage operation ensures long service life. ⑥. With curved handle, comfortable grip and easy to hold, and the nonslip pads for smoother operation. ⑦. Takes up little space, you can use it on your desk or anywhere you can plug it in. ⑧. Suitable for beverage, beer, wine, etc., an ideal gift for friends and family. ⑨. Specifications: ⑩. Material: Stainless Steel, ABS ⑪. Product Size(LxH): 12.5x20cm ⑫. Cup Capacity: 330ml ⑬. Input Voltage: 5V-2A ⑭. Power: 10w ⑮. Power Mode: USB ⑯. Package Contents: ⑰. 1xElectric Cooler Warmer Cup ⑱. 1xSpoon ⑲. 1xUSB Cable ⑳. Please note： ㉑. Due to manual measurement, there might be a tolerance in the product size. ㉒. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.